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Ham Call Sign Plate

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$4 Antenna Special

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070 Club -- PSK31 Award
Sponsored by the Penn-Ohio DX Society, this award is given for proof of contacts with 50 stations on the HF bands using PSK31.

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1 Element Multi Band Vee Beam
Get 20 thru 6 meter fun with a one element vee beam. Tested at about 10db gain on six! Plans by LA0HV.

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1 X 1 Special Event Call Signs
One by one U.S. callsign database.

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10-6 Club

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10-70 Repeater Association, Inc. N2SE

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1000D and MP Keyclicks
Keying and keyclicks and other radio information

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101 Science - The Science Learning Center
Learn more about amateur radio, electronics, chemistry, biology, microscopy, science, photography, and more.

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160 Meter DX Spots by DX Summit

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160M Propagation

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17 Meter Coaxial Moxon Rectangle
Get on 17 Meters with a Coaxial Moxon. About 40% smaller than a standard Moxon. Join the 17 Meter fun with plans, diagrams and formulas for making any HF antenna smaller!

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17 Meter Hanging Loop Antenna
This article describes a hanging single loop antenna for seventeen meters that has been specifically designed for hanging in a tree... Horizontally polarized with a broad azimuth pattern and gain of nearly 3dB over a simple horizontal dipole !

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1721 HF Roundtable Group on 40 Meters
The 1721 Hf Roundtable Group meets nightly on 7.261 +/- QRM. Check in and join over 500 members in this BIG ham radio family. Check in just one time and you are a member!

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1996 Caribbean Tour FG - J7 - FM

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Not yet rated.

1A0KM DXpedition 2000
July 14 - 24, 2000. Logs are online!

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1A0KM Log Search 2000
Logs for 14 - 24 July 2000.

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1A0KM Log Search Page
Includes logs for 1994, 1995, 1996, and 1998 DXpeditions.

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2 and 6 Meter Reduced Size Antennas by K4MMG
Using the velocity factor of coax to reduce the size of 2 and 6 meter yagi's by K4MMG. Plans, pics and details.

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2 Meter 1/4 wave Vertical Antenna Plans
Esay construction plans for building a 2 meter 1/4 wave vertical antenna.

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2 Meter Hentenna
Build the 2 Meter version of the Hentenna. A favorite in Japan! Plans, pics and details presented by Terry, WAØITP.

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2 Meter J Beam
Build a J Beam for 2 meters. Presented by N3SDO as published in CQ VHF.

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2 Meter J Pole Antenna
Here are construction plans for building a 2 meter J-Pole antenna.

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2 Meter Slingshot Antenna
Sling your 2 meter signal in two directions with this inexpensive and easy to build antenna project. Use for other bands too! Plans and pic.

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2 Meter Turnstile Antenna for Space Communications
Construction plans of a Turnstile antenna for space communication on the 2 meter amateur radio band, specifically for 145.80 mHz.

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2-Meter 1/2-Wave J-Pole Antenna
Easy first time project. Covers most of the J-pole basics. This small and thin design also makes it good for several stealth applications.

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20 Foot Tower Construction
 

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20 Meter Hamstick Mini Beam
Build a 20 Meter 3 Element mini Yagi with "Hamstick" style elements. Plans and pictures!

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2001 Pacific Trip by PA3AXU
DXpedition to West Kiribati T30XU, Nauru C21XU, and Fiji 3D2XU.

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Not yet rated.

2004 Dayton Hamvention Antenna Forum Notes
Terrain Studies Ground Systems W6NL 40 meter Moxon Yagi Propagation Software

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2004-2005 Boneyard Radio Price Guide

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2006 USA ARDF Championships
Held 7-9 April 2006 in Raleigh, North Carolina.

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220 MHz Spectrum Management Association
The 220SMA is an Association of Amateur Radio operators dedicated to education about, and technical and operational management of, the Amateur Radio 220 MHz. Bands in southern California. The Association represents all modes of operation and develops Band Plans intended to facilitate the maximum practicable use of the spectrum.

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222 Mhz Radio Modifications
One of the only sites I have found for commercial equipment mods for 222Mhz

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27Cxx Eprom Programmer and KissEprom Software
KissEprom programmer for 27cXX Eprom family (used in TNC and G3RUH modem, Eprom tutorial, schematics and software for Windows.

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2E0CTX Amateur Radio Station
Also price list of used rigs as sold on Ebay UK & license study resources.

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2E0PLA

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3 Half Wavelength Vee Antenna
Get more gain from that dipole. Build it longer then tilt it forward! Plans, pics and article for more ham antenna fun by Edward M. Noll W3FQJ.

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30 Meter Digital Group
Dedicated to 30 meter digital activity--all licensed Hams and SWLs worldwide are welcome to join in. General Information and Purpose: Our group's goal is to promote the use of digital modes on the 30 meter band and awareness on what a great band this really is! Also to have a place for like minded operators with the same interests. We will promote awareness of this unique HF band where many have called 'the best kept secret' in Ham Radio. We will also promote good digital operating practices, different digital modes, experimenting, known weekly or monthly activities, skeds/spots, antennas, propagation for just the 30 meter band.

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34/94 Houston

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3730 Group
Just a simple site with information about the 3730 group. The net runs every evening on 3.730 MHz at 21:00 eastern.

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3830 Contest Scores Reflector

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3830 Score Submittal Forms

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3900 Club
Members from 7+ states meet weekly on Sunday mornings -- 7:45 @ 3715 for CW / 8:00 @ 3896 for Trader Net / 8:30 @ 3900 for check-ins & Business Meeting.

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3905 Century Club
The 3905 Century Club is a worked all states and DX net. The nets meet on 20, 40, 80, and 160m, with SSB, CW, PSK, and RTTY modes on most bands.

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3955 Gang
Meets daily on 3.955 MHz evenings. Covers wide area, all are invited to join.

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3955.us
 

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3B6RF Agalega Island DXpedition 2001

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3B8/K5KG Log Search
 

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3B8/PAs Log Search
Logs for 1999, 2001, and 2003 DXpeditons for the following callsigns: 3B8/PA0HVA, 3B9/PA0HVA, 3B8/PA3EPD, 3B8/PB0AIT, and 3B8/PA3BAG.

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Not yet rated.

3B9C Rodrigues DXpedition 2004
March/April 2004 - 160m-6m CW, SSB, RTTY, PSK, FM, SSTV, OA-40

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3C0E Annobon Island 2012 DXpedition
Operation took place 28 Feb. through 12 Mar. 2012.

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3C0R Annobon Island 1999
 

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3C0R DXpedition 9/99

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3C0R Log Search
 

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Not yet rated.

3D2CT/3D2CU Conway Reef DXpedition 1995

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3D2DK and T20FW Log Search
Logs for 3D2DK for December 1998 and January 1999. Logs for T20FW for January 1999.

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Not yet rated.

3D2DX Rotuma '98 Log Search
 

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Not yet rated.

3M Amateur Radio Club W3MRC

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3V8BB Log -- September 2000
 

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3V8BT Kerkenneh Island AF-073 2000
 

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3V8BT Log Search
 

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Not yet rated.

3V8DJ Djerba Island AF-083 1999
 

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3W6 DXpedition Log Check
Search the Vietnam DXpedition logs of 3W6KA, 3W6LK, and 3W6WE.

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Not yet rated.

3XY7C Guinea DXpedition 2002
Operation from Guinea by DL7DF and crew took place 30 October 2002 - 12 November 2002.

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3Y0PI DXpedition to Peter 1st Island in 1994

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3Y0X Peter I. Island DXpedition 2006
DXpedition began 08 Feb. 2006. They're on the air!

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4 PMer Net
The 4 PMer's, founded in 1970, purpose has been to carry on friendly and relaxed greetings in the interest of amateur radio. The net meets every day except Sunday on 3922 KHz. at 4 PM, and covers the northeastern United States.

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40 meter band Vertical Antenna (full size and self supported)
This 40-m full size vertical can also be tuned to almost any ham band with simple homemade LC tuners.

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40 Meter Glowbug and Power Supply

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409shop
Online retailer for amateur and commercial radios and accessories.

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425 DX Group
Italian DX site.

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440 Slingshot Antenna
The scaled 440mhz version of the 2 meter slingshot by N9YBP. Complete with construction plans, drawing and parts list.

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470 Amateur Radio Group
The 470 Amateur Radio Group, are those who participate on the 145.470 WB4GBI repeater.

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4F1KYW Homepage
 

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4F1RWW and DU67RWW Log Search
CW logs from April 24, 1999 to the present including logs for CQWW CW 1999 and WPX CW 2000 contests.

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Not yet rated.

4S7AB Kamal Edirisinghe
Ham Radio in the paradise Islsnd.

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4W/K7BV Timor Lorosae DXpedition
Online log search available.

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4W/K7BV Timor Lorosae Log Search
 

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Not yet rated.

4W/W3UR East Timor DXpedition 2000
 

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4W/W3UR Log Search
Logs for 4W6DX.

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Not yet rated.

4X4 Ham Radio Operators
Off Road and On The Air!

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5 Days ARDF 2001
Competition took place 3-8 July 2001 in the Czech Republic.

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50 MHz DX Web Cluster from Japan

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50 MHz Magic Band Network Log Search
Search logs of PE1NMT (28-06-1991 / 05-01-1992), PB0ALN (06-01-1992 / 29-01-1999), SV5/PB0ALN (28-07-1994 / 04-08-1994), and PA4PA (29-01-1999 / Today).

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Not yet rated.

50 MHz Propagation Logger
 

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50mhz 6m German webpage
The first just German web page to get the non-English speaking friends a little bit more involved on 6m.

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50MHz.com Welcome to the Magic Band
 

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575-L.I.A.R.S. Club W2LIS
The Long Island Amateur Radio Simplex Club (LIARS Club) is an ARRL affiliated club.

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5H1/PA3GIO IOTApedition to Tanzania
Operating from Pemba Island (AF-063) June 25 - July 1, 2000

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5H1FS '97 Log Search
 

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Not yet rated.

5H1FS Zanzibar Is. ‘97

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5H3/PA3GIO IOTApedition to Tanzania
Operating from Mafia Island (AF-054) June 18 - 24, 2000

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5T5U Mauritania Dec. 1999
 

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5U -- Niger DXpedition 2001
5U2K, 5U3T, and 5U5A were active from Niger 26 Feb. - 12 March, 2001.

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Not yet rated.

5U7JK
 

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6 Meter Halo Loop
Easy to build 6 meter loop (halo) for SSB from KB1DIG. Pictures, plans and all the details for Magic Band Fun! CQ DX!

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6 Meter Rotatable Delta Loop by KK5ID
Get out your weapons, load up this "Six" shooter and fire a couple of rounds at 6 meter fun with this magic band antenna project!

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6 Meter Signal Squirter
Build a 6 Meter EDZ (Extended Double Zepp) from plans and pictures for 6 Meter SSB fun! Or design it for any band with calculations provided.

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6 Meter Zip Cord Zepp
This zepp has been used in Europe for many years with great success on 6 meters.Uses standard "Zip cord".

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6 Meters in Argentina and Uruguay
50 MHz (magic band) information including frequency usage breakdown, beacon listing, and gallery of active hams.

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6 Meters Online
News, information, and community for 50mhz ham radio enthusiasts.

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6-Band Windom Antenna
Theory and construction of a novel trapless center-loaded off-center-fed (CL-OCF) dipole or Windom antenna for the 80, 40, 30, 20, 15 and 10m HF amateur radio (ham) bands.

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6-Meter Repeater Use List
Includes repeaters in British Columbia, Canada, and some in the state of Washington, U.S.A.

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6-Metre Repeaters in Australia and New Zealand

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60 Foot Mobile Tilt-over Trailer Tower by EI5FK
Construction details with images of a deployable mobile trailer with a 3 section 60 foot telescopic mast.

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68 Group
 

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6D2X Grupo DX Panamericano
Contest club that operates from Sugar Lake Resort outside of Camargo, Tamaulipas, Mexico.

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6Y1V Contest Station

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6Y2A Team Vertical Antenna Information

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7290 KHz Traffic Net
Meets Monday through Saturday on or about 7290 KHz from 10:00am to 12:00noon and Monday through Friday from 1:00pm to 2:00pm central time.

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78th Floor ** Ham Radio Section**

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7A0K Semut Island IOTApedition 1999
IOTApedition to OC-177 28 - 31 October 1999.

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7MHz SSB Transceiver eBook
Circuit diagram of 7 MHz SSB Transceiver using two MC1496, 4.43 MHz Ladder filter, LM386, LM324 and IRF840 in Windows eBook format.

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7N3WVM's Page for Homebrewers

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7O6T Yemen 2012 DXpedition
DXpedition scheduled for April-May 2012. Logs are online.

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7P8AA Lesotho DXpedition July 2000
 

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7P8AA Log Search
 

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Not yet rated.

7Q7MM -- UK Malawi DXpedition 2004
DXpedition took place 18 April - 1 May 2004.

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7Z1UG

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7Z5OO and PJ5AA Log Search
7Z5OO operations took place between 11-Oct-94 and 31-May-98. PJ5AA operations took place in Apr-96, Jan-97, and Jan-98.

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Not yet rated.

80m 2 Element Yagi Design Notes
Homebrew 2 element inductor-loaded short boom 80m Yagi.

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8J1RL Log 1999
Search logs of 8J1RL, a JARL special station in Antarctica.

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Not yet rated.

8Q7AA Maldives 1998 DXpedition

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8Q7DF 1998 Log Search
 

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Not yet rated.

8Q7DF Maldives DXpedition 1998
 

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8Q7XX 1997 Maldives DXpedition Log Search
 

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Not yet rated.

8Q7XX Log Search 2000
 

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Not yet rated.

9 band vertical HF antenna
Simple vertical radiator with matching box, no traps or tuner required.

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9A9D Contest Log Search Page
 

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Not yet rated.

9H0VRZ Log Search
Logs for 1997, 1998, 1999, 2000, and 2001 DXpeditions to Malta. Also search 9H9PA 2002 logs.

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Not yet rated.

9K2HN Hamad Al-Nusif

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9K2HN Weather Page
This site is updated every 15 minutes

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9K2HN/9K9X/9K2F Log Search
 

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9M0C Log Search
Log search for Spratly Island DXpedition 1998.

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Not yet rated.

9M0F Log Search
Spratly 2000 DXpedition logs.

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Not yet rated.

9M2/GM4YXI June 2000
DXpeditions to AS-046 and AS-074

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9M6 - E.Malaysia & Spratly Is. DXpedition 11/99
No log searches.

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Not yet rated.

9M6AAC Hillview Gardens ARC
Club station at the Hillview Gardens Resort, Keningau, Sabah, East Malaysia. On the island of Borneo! Your secret hideaway!

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9M6MU Alfons Undan
 

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9M6WPT Log Search
 

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Not yet rated.

9M6WPT Tadao Shimoichi
 

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9V8SEA 50 MHz Log Search
 

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Not yet rated.

9W2AX Ahmad Kamel Kasim
 

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9W2XAN Amateur Radio Station

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9X0A Log Search Page
Includes log searches for 9X/RW3AH, 9X0A, and 9U/9X0A.

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Not yet rated.

9X0R Rwanda DXpedition 2008
DXpedition active from Rwanda 16-27 March 2008.

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9Z4FZ Julien Dedier
 

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A New Ham's Guide To Repeaters
A New Ham's Guide - How to Use Amateur (Ham Radio) Repeaters Simple enough for even me to understand! This article will help the New Ham to be more at home and understand the operation of Ham Radio Repeaters. It contains a basic description of a ham repeater, how to us it properly and is written with the NEW HAM in mind.

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A Tower Project page -- N0RQ/KC5POV putting up a Trylon!
This is the N0RQ/KC5POV Tower Project page -- the story and pics of putting up a Trylon 64' self-supporting tower. Also other items of interest, such as APRS, Writelog setup, etc.

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A-QTC-QSL

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A.G. Tannenbaum Page

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Not yet rated.

A.R.I. Brescia Dx Group
Includes log search for IQ2X, IU2X, and II2E in CQWW contest.

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A/D Technology Repeater Controllers

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A35XM Tonga DXpedition Log Search
March/April 2003 DXpediton to Tonga.

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Not yet rated.

A35XM Tonga DXpedition March/April 2003
Tonga DXpedition occurred March 19 to April 2, 2003.

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A52A 2000 Log Search
 

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Not yet rated.

A52A Bhutan 2000 DXpedition
 

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A61AJ Web Page

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A61BK Web Site
 

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A92FF Adel Khalifa Eid
 

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A92GE David Smith
 

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AA0MZ Home Page

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AA1LL Home Page

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AA1TJ's QRP Homebrew Transmitters
QRPp homebrew transmitters; receivers; test equipment

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AA3PX's Antenna Page
Dedicated to Harold H. Beverage, other radio Pioneers and fellow enthusiasts with a BIG yard. Beverage antenna design notes.

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AA3RL's Antenna Information Page
Articles on dipole height and GAP Titan DX antenna evaluation. Also a transmission line and stub calculator, TLCALC1.

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AA3SJ/qrp Ed Kessler
QRP radio for hobbyists who know how to use a soldering iron and read a schematic.

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AA5AU RTTY Page
Everything you need to know to get started with RTTY!

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AA5PK Glenn Miller

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AA5TB Longwave Operations
Introduction to listening to VLF, LF, and MF signals.

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AA5TB Stephen Yates

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AA6E Station Log
 

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AA7A Ned Stearns
 

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AA7EE
 

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AA7FV Articles on Radio Astronomy, Antennas etc.
Radio astronomy, antennas, propagation, history of microwaves, articles.

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AA9PW Amateur Radio Exam Practice Page
CW trainer Morse trainer

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AA9TT Web Site
Sections on Collins, National, Hallicrafters, and Hammerlund radios.

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AB0CW's Amateur and Antique Radio Page

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AB0MV Amateur Radio Page
 

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AB0X Mike Crabtree

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Aberdeen Amateur Radio Society GM3BSQ

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ABR Industries LLC
RG8/U (400UF), RG213/U, RG8X (240UF) Times LMR® Series, Andrew Cinta® (CNT) , Tinned Copper Grounding Braid and more.

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AC0C Jeff Blaine
 

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AC0X Louis Sica

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AC6V Amateur Radio and DX Reference Guide
Over 6,000 links to Amateur Radio and DX

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AC6V Ham Radio Software Links
 

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AC6V's Homebrews Antennas Links
 

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AC8GY Amateur Projects
 

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Acadiana Amateur Radio Association W5DDL
The AARA covers southcentral Louisiana, and sponsors the AARA RAYNE Hamfest 2nd weekend in March each year.

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AccuWeather.com
Local forecast, U. S. weather, hurricane watch, weather cams, radar maps, and much more.

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Ackert Computers and Radios

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Not yet rated.

ACOM International
High-performance power amps and RF switching accessories for serious amateur and commercial applications.

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ACWS: Automatic CW Sender
A simple circuit that, with a simple push, transmits a memorized CW message, by Talino Tribuzio - IZ7ATH.

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AD1C Jim Reisert

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AD4DX Willis Asher
 

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AD4DX's Amateur Radio Page
 

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AD4Y

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AD5JN Ronn Folk

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AD5Q Propagation Forecast Archive
Eleven years of propagation reports from February 1988 to January 1999 focused on DX openings from North America.

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AD5X Ham web site
 Contains latest updated articles, mos and hints by AD5X.

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AD7DB David Bartholomew

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AD7GM - Ham Radio
Personal blog for ARS AD7GM

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Adams County Colorado ARES
 

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Adaptive Home Logic
Monitor & control your home automation peripherals via APRS short text messages.

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Not yet rated.

Adding 160 Meters to HF Amplifiers

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Not yet rated.

Adelaide Hills Amateur Radio Society VK5BAR
South Australia's largest club!

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ADTPEC Software
ADTPEC is an open source program that decodes images transmitted by POES NOAA weather satellite series.

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Not yet rated.

Advanced Battery Systems

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Advanced Communication Systems
Receivers, transmitters, linking systems, amd complete repeaters.

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Advanced Specialties Electronics

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AE0Q/V31RY
 

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AE4JY's Software Pages
WinPSK v2.08, PathSim (HF path simulator),and PSKCoreDLL (for developing PSK31 applications).

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AE4RV's Propagation Primer
A Flash movie that describes how HF (shortwave) radio propagation works for beginners.

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AE4Y Kent McCorkle
 

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AE5X - a CW-centric blog

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AE7Q Database Query Tools
Lookup callsign histories & applications, available Amateur Extra callsigns, vanity callsign predictions, repeaters and more. Updated from FCC data several times a day.

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AEA Technology
Tempo AEA wireless TDT, antenna SWR analyzer, coax tracer CIA-HF, Cablemate, Fault Locator.

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Aerial Images Terraserver
Aerial satellite images

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Aero Mobile Ham Radio
Amateur radio from an airplane!

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Aether - Ham Radio Logging for Mac OS X
Aether is ham radio logging for the Mac done right. Aether includes support for RS-232 rig control, ADIF and Cabrillo files, instant search, automatic callbook lookup, and more.

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AF4LQ Homepage
Lots of interesting and helpful CW information.

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Afrikaner Group
Site for the Afrikaner group DX net

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AG1LE Ham Radio Projects and Experiments
 

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AG6K Amplifier Page
Nice instructional site on amplifiers.

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AH0A Amateur Radio Education Web Site
Home of Morse Academy, an interactive Morse Code learning program, Ham Academy, a Javascript program that assists teaching amateur radio theory using VEC questions pools, and WAVGEN, a DOS program that will generate a CW audio WAV file from an input text file. Also reports created from analysis of FCC data.

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AH6HY David Flack
Contains colorful highlights of his QSL card collection.

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AH6OB Dave Jarrell
Currently located in Springfield, Virginia, about 10 miles south west of Washington DC

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AH6RH - Amateur Radio in Hawaii
A wide-ranging site of amateur radio in the 50th state.

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AI8O Piedmont NC Radio pages
Amateur and Scanner radio web pages for the Piedmont region of North Carolina.

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AIO All In One Contesting and Logging Software by WD8KNC
AIO is a Contesting, Logging, Cw Practice, SW listening, program using CW, Voice, Synth, RTTY, BPSK and other digital modes.

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Air Force MARS North Central Division
North Central Division consists of Region V (Illinois, Indiana, Michigan, Minnesota, Ohio and Wisconsin) and Region VII (Iowa, Kansas, Missouri and Nebraska).

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Aircraft Spruce Aviation - Metals
Aluminum, brass, bushing stock, carbon fiber rod, copper, delrin rod, epoxy rod, firewall metals, graphlite rod, lead sheet, aluminum, lexan, mylar, nylon, phenolic, piano hinge, PVC pipe, sealants, stainless steel, tube seal, tubing, welding rod, etc.

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AJ3U - Amateur Radio Resource Website
AJ3U-1 APRS IGATE, TM-D700A Tips, 706MKIIG mods, 40/80 meter portable dipole, and more.

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AJ4JD's Adventures in Ham Radio

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AJ8MH Radio Room
 

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Ak-Sar-Ben Amateur Radio Club, Inc. K0USA

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AK6R Bob Brehm
 

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ak9s.com
Astronomy related site. Join our Chicago area astro net on 2-meters! Learn more...

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AL1VE Rover Pages

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AL7FS -- QRP HF Radio
AL7FS is dedicated to the enjoyment of low power (QRP) amateur radio operation from Alaska.

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Alabama Radio
Dealer of amateur radios and antennas, CB radios and antennas, scanners, radar detectors, power supplies, and other related accessories.

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Alachua County Florida SKYWARN

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Alamance Amateur Radio Club

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Alamance County ARES
 

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Alaska Army MARS
Promotes activity by MARS operators.

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Alaska QRP Club
 

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Albany Amateur Radio Club W4MM

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Albemarle Amateur Radio Society NC4EC
 

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Albuquerque Amateur Radio Club

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ALERT -- Alabama Emergency Response Team
ALERT, the ALabama Emergency Response Team, is an organization of amateur radio operators from throughout Birmingham and central Alabama.

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Alexander County North Carolina ARES/RACES
 

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Alexander the Great Award (A.T.G.A.)
This award is available to all amateurs and SWL's for confirming contacts/reports with three (3) SV2 or one (1) special call prefix (SX2,SW2,SZ2,SY2,J4) stations and a specified number of countries which are included in ex-empire of Alexander the Great.

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Alexandria Radio Club W4HFH

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AlfaSpid Rotator
The AlfaSpid Rotator is a medium to heavy duty antenna rotator in the same general class as the HyGain TailTwister or Yaesu G-1000/2800 but with advanced digital features. alfa spid Alphaspid rotor

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Alford Memorial Radio Club

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Alger Amateur Radio Club

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Algoma Amateur Radio Club
 

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Algonquin Amateur Radio Club

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Alinco Radio Products

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All About Circuits
Electronics tutorials covering DC, AC, Semiconductors, Experiments, and more. Also interactive forums for questions and answers.

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All Electronics

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All Spectrum Electronics
Nixie Tube Clock kits! Hobby Electronics, components, Oscilloscopes and more...

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Allegany County, MD ARES/RACES

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Allegheny Highlands Repeater Association
Serving Somerset and Cambria Counties in Pennsylvania and beyond.

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Allegheny Valley Radio Association
Western Pennsylvania's regional contest club.

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Allen County Amateur Radio Technical Society W9INX

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Alliance Amateur Radio Club W8LKY

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Allied Electronics

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allradio.it
Receivers, scanner, rotor, manuals, used instruments for ham radio.

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Alltronics Electronic Component Supply
Cable, power splitters/combiners, attenuators, switches, tubes, RFI filters, antenna mounts, and more.

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Almost All Digital Electronics
Almost All Digital Electronics makes hobby kits, assembled units and software for electronics hobbyists, engineers and radio amateurs. Filter design software

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Alpha Antenna
 

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Alpha Delta Communications, Inc.
Antennas, coax switches, surge protectors

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Alpha Power Inc.

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Alpha Wire Company
Maker of the industry-leading XTRA· GUARD® high performance electronic cables, XTRA· GUARD® flexible cables and FIT® preferred heat shrink products.

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Aluma Tower Co.

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AM Forever
Designed for ham radio operators and others interested in collecting, preserving, and improving the practice of amplitude modulation on the HF radio bands using vintage tube-type equipment.

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AM Window
A resource for AMers worldwide. Info on favorite AM frequencies, nets, technical information, photos, a bulletin board and even AM audio!

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Amateur Accessories

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Amateur Chirp Project (Ionospheric Sounding)
Amateur projects to investigate radiowave propagation - G3PLX's chirp project, ionosonde database, and more...

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Amateur Electronic Supply

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Amateur Ham Radio Store
Amateur ham radio store for HF, VHF, & UHF products.

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Amateur Industry Canada Examiner
Downloadable exam generator software package for basic or advanced Canadian amateur radio certificate.

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Not yet rated.

Amateur Packet Radio Gateways
This site shows all known Packet Radio Gateways on world maps. You can get information or make telnet connections by clicking on a map.

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Amateur Radio Association of Bloomington KD0CL

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Amateur Radio Association of Hanson Hills

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Amateur Radio Association of Nebraska
Formerly Hastings Amateur Radio Club, we're a group of dedicated volunteer amateur radio enthusiasts located in central and south central Nebraska.

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Amateur Radio Association of Southwest Florida

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Amateur Radio Association, University of Maryland W3EAX

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Amateur Radio Awards

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Amateur Radio Banner Exchange
 

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Amateur Radio Center
34 years in Florida; now on the web. New and used amateur radio equipment. We buy high-quality used equipment for cash.

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Amateur Radio Chats
Ham Radio Chats HF/VHF, Satellite, LOTW etc...

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Amateur Radio Club at The University of Texas at Dallas K5UTD
K5UTD is the club station for the University of Texas at Dallas. We are a student run club with a station in the engineering and computer science building on the UT Dallas campus.

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Amateur Radio Club of Anderson NC6I

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Amateur Radio Club of Augusta W4DV

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Amateur Radio Club of Diego Garcia VQ9X
 

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Amateur Radio Club of El Cajon WA6BGS

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Amateur Radio Club of New Jersey Institute of Technology K2MFF

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Amateur Radio Construction Projects by K0JD
Love the R2 receiver concept!

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Amateur Radio Contesting Resources and Information

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Amateur Radio Council of Arizona

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Amateur Radio Digital Amateur Radio Association

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Amateur Radio Direction Finding IARU Region II
ARDF Amateur Radio Direction Finding (ARDF) is the sport of finding radio transmitters on foot, using radio receiver, map, and compass in diverse, wooded terrain.

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Amateur Radio Disaster Services

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Amateur Radio Exams in Ohio
 

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Not yet rated.

Amateur Radio Forest Fire Lookout Tower Assocation
 

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Amateur Radio Gifts

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Amateur Radio Glossary
 

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Amateur Radio Ham URL Callbook
 

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Amateur Radio In the Tennessee Valley

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Amateur Radio in Western Australia
Formerly Wireless Institute of Australia--Western Australia Division Inc. Exams, education courses, books, beacons, repeaters, QSL bureau membership, Zone 29 Award, Remembrance Day Contest, news, clubs, and more.

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Amateur Radio Laser Communications

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Amateur Radio Lighthouse Society
Purpose is to promote public awareness of the role ham radio and light beacons have played in assisting and maintaining safety at sea.

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Amateur Radio Lighthouse Society Awards Program
Awards include Worked All States - Lighthouse, Worked All Continents - Lighthouse, DX - Lighthouse, Activator Award, and more.

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Amateur Radio Manuals
 

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Amateur Radio Military Appreciation Day
ARMAD is a series of Special Events that allows the public to say thank you to veterans and active duty troops via Amateur Radio in a LIVE format.

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Amateur Radio New South Wales

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Amateur Radio Newsline

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Amateur Radio of Bahrain A92C

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Amateur Radio on the International Space Station (ARISS)
 

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Amateur Radio Operation in Korea
Info on getting a license for a foreign amateur to operate in Korea.

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Not yet rated.

Amateur Radio Products From K9LU
Home of the Bulldog iambic key and more.

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Amateur Radio Q Signal Email Service
eMail forwarding service for radio amateurs, using radioboys.net and radiogirls.net domains.

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Amateur Radio Receivers

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Amateur Radio Relay Group K7RPT
ARRG owns eight repeaters, located at five sites, servicing the Portland, Oregon area.

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Amateur Radio Research & Development

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Amateur Radio Reviews and Setups
Reviews and setup instructions for hardware/software.

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Amateur Radio RF Safety Calculator

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Amateur Radio Service - FCC

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Amateur Radio Shirts and Mugs
Custom shirts and mugs, ham radio cartoons on mugs and shirts. Have an idea, share it with us. 

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Amateur Radio Society of Barbados 8P6AW
 

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Amateur Radio Society of Crete
 

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Not yet rated.

Amateur Radio Society of Iran
 

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Amateur Radio Society of Kenya
 

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Amateur Radio Software by KH2D
Scan505, a scanner program for the Kachina 505DSP, and WinCluster Lite, a Win9x standalone DX cluster node package.

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Amateur Radio Soundblaster Software Collection
On this page you can find a good choice of programs that do ham related tasks using the sound card, e. g. RTTY, fax, but also DSP or audio frequency analyzing.

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Amateur Radio Stack Exchange
 

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Amateur Radio Supplies

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Amateur Radio Tools and Information
Calculators and operating info.

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Amateur Radio Transmitting Society of Louisville
The Amateur Radio Transmitting Society is Louisville’s oldest ham radio club, founded in 1927.

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Amateur Radio UK Forums

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Amateur Radio Vanity Call Signs

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Amateur Radio Vanity License Search - RadioQTH
This site shows vanity call sign requests filed with the FCC, when call signs will be available for vanity applications and other useful tools that will help in the search for the perfect vanity call sign.

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Amateur Radio Watch
Free hosting service for amateur radio activists.

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Amateur Satellite Frequency Guide

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Amateur Service Operation In CEPT Countries

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Amateur Television in Pittsburgh
 

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Amateur Television Quarterly

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AmateurRadio.com

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American Airlines Amateur Radio Club
The American Airlines Amateur Radio Club meets on the last Saturday of each month, at the Transport Workers Union Hall, 11929 East Pine Street, in Tulsa, Oklahoma.

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American Morse Equipment
Porta-paddle and base, KE6RIE straight key, mity box, and rainbow tuner enclosure.

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American QRP Club
For builders, experimenters, ham radio operators, and low power enthusiasts.

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American Red Cross

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Not yet rated.

American Red Cross Amateur Radio Service
Port Huron, Michigan

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American Tower Company
 

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Ameritron Amplifiers

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Amersham Wireless Society
Repeaters serving Thames Valley and southern Chiltern Hills area of central southern England. 

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AMfone
AMfone is a site dedicated to AM and vintage radio. Home to the The Am Forum.

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Amidon Inc.
Iron powder and ferrite cores, RFI beads, rods, pot cores, chokes, baluns, and experimenter kits.

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Amphenol RF
RF interconnect systems for the automotive, broadband, instrumentation, internet, military/aerospace and wireless infrastructure markets.

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Amplifiers by W8JI
Tubes, tube failures, causes of arcing, bandswitch, T/R relays, drive and tuning.

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AMRAD Low Frequency Web Page
Antennas, transmitters, receivers, propagation, DSP, and experimentation on 30 - 300kHz.

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AMSAT - NA

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AMSAT Australia

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AMSAT Downloadable Software
The host FTP.AMSAT.ORG maintains a collection of software related in some way to the amateur satellite program. This page is an attempt to index that collection in a way that makes it easier to browse and find something you want.

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AMSAT Echolink Conference
 

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AMSAT Italia (Italy)

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Not yet rated.

Amsat-UK
The organisation for AMateur radio SATellites in the United Kingdom.

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AMSAT-ZL New Zealand

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AN8TID Teide Expedition 2007

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Anaheim Amateur Radio Association K6SYU

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Anaheim Police Radio Club W6APD

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Analyzer 2000
Analyzer 2000 is a fast, high resolution time-frequency analyzer.

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Anchorage Alaska VEC, Inc.
 

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Anderson County Tennessee ARES

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Anderson Powerpole Use Ideas
Insight into how to go about integrating Anderson Powerpole products into everyone's emergency power equipment needs.

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Andorra Radioenthusiast Union
 

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Andover Radio Amateur Club
 Amateur Radio News and details of the APRS IGATE MB7UAN

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Andrew Johnson Amateur Radio Club W4WC
 

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Angle Linear VHF/Microwave Products

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Anne Arundel Radio Club Jr.
Amateur radio club for kids.

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Announced DX Operations

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Annual International DX Convention at Visalia
Southern California DX Club SCDX SCDXC Northern California DX Club NCDX NCDXC

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Anoka County Radio Club

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Antelope Valley Amateur Radio Club K6OX

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Antenna Theory [open course]
Antenna theory , vrml and avi files.Plus three usefull programms DA(light edition richwire),RAdpat and RICHWIRE.By SV7BAX and SV7DMC and research droup DAG.

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Antenna Analyzer
Manufactures and sells Antenna Analyzers.

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Antenna Design Freeware by Myers Engineering Intl., Inc.
Freeware downloads from an antenna engineering and manufacturing firm. Your feedback is appreciated for the next upcoming revision.

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Antenna Elmer
Information about wire antennas as well as directional beams.

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Antenna Rotator System
 

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Antenna Solver V1.1a
The user interface, graphical editing functions, and extensive data display capabilities permit detailed analysis of antenna radiation patterns, of near, far, and ground wave (E and H) fields, as well as currents, and charge densities. For Windows 95 and greater and NT4.0 (service pack 3.0) and greater.

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Antenna Systems
One of the top distributors for Andrew, Astron Wireless, ROHN, Sinclair Technologies, and Telegartner.

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Antennas and More
Radio amateur antennas including wire beams, stealth antennas, Antennas West products, ham gear, G5RV, Windom, baluns, wire, and coax.

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Antennas by W8JI
Radiation theory, receiving arrays, phasing, matching, baluns, and traps.

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Antennas from Myers Engineering International, Inc.

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Antennas.us
All types of military antennas, amateur radio antennas, mobile radio antennas, GPS antennas, satellite antennas, WLAN/Wi-Fi/WiMax Antennas, and more.

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antenneX Publications

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Antentop Amateur Open Book
Free Antentop Amateur Open Book is based on ANTENTOP e-magazine articles.

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Anthracite Repeater Association

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Antietam Radio Association W3CWC
Proud sponsors of the Maryland DC QSO Party and the Great Hagerstown Hamfest.

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Antique Electronic Repair
Repair and restorations of ham radio equipment. Also antenna & grounding supplies.

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Antique Electronic Supply

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Not yet rated.

Antique Radio Classifieds

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Antique Radio Collector
This web site presents selections of programs from the recorded history of radio. It has been created for your listening pleasure and to help spark your interest in the history of radio broadcasting and the enjoyable hobbies of collecting old time radio programs, collectable radios and related memorabilia.

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Antique Radio Restoration & Repair
Service for all American, Canadian, German and Dutch TUBE TYPE antique battery sets, table, floor model console radios, communication receivers, vintage wireless equipment and quack medical devices.

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Antique Wireless Association
The Antique Wireless Association is an organization of some 4,000 members linked by a common interest in the history of electrical and electronic communications.

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Antrak

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Anttron Antenna Company
Over 100 mobile and base antennas for VHF/UHF. Also mounting brackets.

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Antwerp DX Association

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Anza Valley Radio Club

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AO-27 Satellite Info
Includes uplink/downlink frequencies and an explanation on how I made my first satellite QSO!

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AOR, LTD.
AOR, LTD., a communications equipment manufacturer headquartered in Tokyo, Japan, serves the monitoring enthusiasts, communication professionals, amateur radio operators and electronics industries throughout the world.

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Appalachian Contesters W4APP
HF and VHF contesting club in the southern Appalachian Mountains.

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Appalachian Trail Awards
Award program to promote hiking on the Appalachian Trail with your QRP rigs.

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Apple City Amateur Radio Club W7TD
 

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Application Procedures to Establish a Station in Japan
 

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APRS + SA (Street Atlas) Software
APRS+SA does most of the functions of the original APRS(tm) with a big difference -- The maps it uses to plot the locations are Street Atlas 4.0 or 5.0 Maps. This allows great precision in locating objects and stations.

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APRS Database Access
 

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APRS Florida
Serving Port Richey, Florida.

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APRS WinAPRS MacAPRS X-APRS
This is the main site for WinAPRS, MacAPRS, and X-APRS (Linux).

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APRS-IS (Automatic Packet Reporting System-Internet Service)
Internet-based network which inter-connects various APRS radio networks throughout the world (and space). APRS-IS is maintained and operated by volunteer amateur radio operators to provide world-wide capabilities to the APRS RF networks, to promote public service (Citizens Weather, for example), and to promote the amateur radio service as a whole.

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APRSPoint
APRSPoint is an implementation of the latest APRS standard with high quality map support. With APRSPoint, you don't have to scan maps any more!

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ARABIH - Amateur Radio Association of Bosnia and Herzegowina

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Arapahoe County Colorado ARES
Colorado District 22 ARES.

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Arctic Amateur Radio Club KL7KC
 

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ARDF France
 

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Not yet rated.

ARDF Holland
Amateur radio direction finding news from the Netherlands.

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Area Repeater Coordination Council ARCC
ARCC's area of responsibility includes the Southern New Jersey (SNJ) and Eastern Pennsylvania (EPA) ARRL Sections.

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ARES Alaska
 

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ARES Niagara
 

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ARES of Wilson, NC
 

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ARES Ontario
Website by, about and for ARES volunteers in the RAC Ontario Section.

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ARGO -- QRSS/DFCW Viewer
Argo is a viewer for slow CW, like QRSS and DFCW.

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Argonne Amateur Radio Club

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ARI-Lecce and Salento DX Team
The web site of the Italian Amateur Radio Association (ARI), section of Lecce. This is the official Salento DX Team web site also.

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ARISS -- Europe
ARISS-Europe is the common working group of the different European societies involved in amateur radio operations on board of the International Space Station (ISS).

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Arizona Amateurs on Television

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Arizona Desert Ten-Ten Chapter

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Arizona Ham Radio Repeater Directory
This directory posts repeaters sorted by counties, with location maps. Also hosts Robert's List of verified scanner frequencies. With Links.

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Arizona Repeater Association

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Arizona Repeater Owners Frequency Coordination Committee
The Frequency Coordination Committee of the Amateur Radio Council of Arizona is a group of volunteer amateur radio operators who work to provide coordination services to the amateur radio community in Arizona. Coordination is performed for vhf and uhf frequencies to be used for repeater, digital and point to point operations.

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Arizona Skywarn Net (ASN)

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Arkansas ARES

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Arkansas QRP Club
 

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Arkansas RACES

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Arkansas Repeater Council, Inc.
The Arkansas Repeater Council, Inc. (ARC) is the recognized amateur radio frequency coordinating entity for the state of Arkansas.

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Not yet rated.

Arkansas River Valley Amateur Radio Foundation
 

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Arlington Amateur Radio Club K5SLD

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Arlington Amateur Radio Club W4WVP

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Arlington Radio Public Service Club
The Arlington Radio Public Service Club operates two open repeaters, 2 meters on 146.625- (PL107.2) and 220 on 224.62- (no tone required) which are open for the use of all stations visiting our nation's capitol, Washington, D.C.

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Armadillo Intertie System
The Armadillo Intertie System is a system of UHF repeaters that are interconnected with full-duplex links. The system was built by a group of friends who wanted a radio system which was reliable, and which had coverage in many areas in Texas. (By invitation only membership.)

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Array Solutions
Sales and Factory Authorized service for Tokyo Hy-Power 

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Array Solutions Filters
W3NQN bandpass filter RD-6 FM-6 filter switching

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ARRL - DX'ing on the Edge - The Thrill of 160 Meters by K1ZM

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ARRL / RAC Sections Quiz
Memorize all the ARRL/RAC section abbreviations using this handy quiz program.

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ARRL 8th Area QSL Bureau

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ARRL Alabama Section

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ARRL Amateur Exam Question Pool

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Not yet rated.

ARRL American Radio Relay League
The American Radio Relay League is the national association for amateur radio in the USA. ARRL not only reflects the commitment and enthusiasm of American hams, but also provides leadership as the voice of Amateur Radio in the USA, whether in dealings with the Federal Communications Commission, the World Administrative Radio Conference, the International Amateur Radio Union, or with the general public.

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ARRL Atlantic Division

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ARRL Awards Program
Rules and forms for all awards sponsored by the ARRL including WAS (Worked All States), WAC (Worked All Continents), and DXCC.

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ARRL BPL Page
News about BPL, interference, links to other BPL sites, news articles, presentations and BPL financial studies.

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ARRL Central Division
Serving Illinois, Indiana, and Wisconsin.

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ARRL Contests

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ARRL DX Bulletins

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ARRL Eastern Massachusetts Section

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ARRL Eastern New York Section

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ARRL Exam Session Search
Search for an exam session near you by state or zip code.

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Not yet rated.

ARRL FCC Enforcement Logs

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ARRL Great Lakes Division

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ARRL Hamfest & Convention Calendar

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ARRL Hudson Division

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ARRL Incoming QSL Bureau

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Not yet rated.

ARRL Indiana Section
 

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ARRL Letter

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ARRL Los Angeles Section

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ARRL Louisiana Section

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ARRL Maryland/DC Section

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ARRL Midwest Division

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ARRL Mississippi Section
 

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ARRL Missouri Section
 

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ARRL Nevada Section

Edit?

Not yet rated.

ARRL New England Division

Edit?

Not yet rated.

ARRL New Hampshire Section
 

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ARRL New York City/Long Island Section

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ARRL North Carolina Section

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ARRL Ohio Section

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ARRL Online Net Directory
The ARRL Online Net Directory shows amateur radio nets that have been registered with ARRL Headquarters. Primarily covers nets in the United States and Canada especially National Traffic System (NTS) and the Amateur Radio Emergency Service (ARES) nets.

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Not yet rated.

ARRL Orange Section
Serving amateur radio in the Inyo, Orange, Riverside, and San Bernardino counties of southern California.

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ARRL Outgoing QSL Bureau

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Not yet rated.

ARRL Pacific Division

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ARRL Pacific Section

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Not yet rated.

ARRL Public Services Communications Manual
Includes the Amateur Radio Emergency Service (ARES), as it has developed since 1935, and the National Traffic System (NTS), which was begun in 1949.

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ARRL Publications Catalog

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Not yet rated.

ARRL QEX Newsletter Files

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ARRL RFI Page
Information about all types of RFI, with pages on TVI, cable, telephone, etc., plus links to sounds of RFI.

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ARRL Rhode Island Section

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ARRL San Joaquin Valley Section

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Not yet rated.

ARRL Santa Barbara Section
Serving the California counties of Santa Barbara, Ventura and San Luis Obispo.

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ARRL Santa Clara Valley Section
Serving the counties of Monterey, San Benito, San Mateo, Santa Clara, and Santa Cruz.

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ARRL Sixth District QSL Bureau
 

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ARRL South Carolina Section

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ARRL South Texas Section

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ARRL Southeastern Division

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Not yet rated.

ARRL Southern Florida Section
 

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ARRL Southwest Division

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ARRL Technical Information Service
If you are a current ARRL member, ARRL Headquarters can answer your technical questions, too. Our TIS staff is a valuable source of information and research for questions that cannot be answered by the Technical Coordinator or an article author.

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ARRL Welcome to Amateur Radio

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Not yet rated.

ARRL West Texas Section

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ARRL Western Massachusetts Section
ARRL Western MA Section Website

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ARRL's Incoming QSL Bureau -- Third Call Area
 

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Arrow Antenna
VHF/UHF 

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Arrow Communications Association
 

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Articles on "Electricity"
 

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Artifax Books
Telegraph, keys, antique radio, and related technical books.

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Artsci Ham/Repeater/Shortwave Books

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Artsci's Amateur Repeater Database
An on-line repeater database covering all of the U.S.

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Aruba Amateur Radio Club
 

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ARUFON Amateur Radio Unidentfied Flying Object Net
Meets Tuesdays & Saturdays at 0100 zulu on 3.9777 Mhz LSB.

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Ashe County Amateur Radio Club W4YSB

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Ashland Area Amateur Radio Club
 

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ASIA ((( DX ))) WINDOW
Asian HF DX WebCluster (spots) at RA0FF,and "Top Band SKEDs Board" for 75/80/160m...

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Asia-Pacific Sprint
Objective--for stations outside the Asia-Pacific region to work as many Asia-Pacific stations as possible within the 2 hour time limit. For stations inside the Asia-Pacific region to work as many stations as possible, anywhere in the world, within the 2 hour time limit.

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Associated Radio

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Associated Radio Amateurs of Long Beach W6RO

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Association des Radioamateurs de Monaco
 

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Association of Radio Amateurs of Slovenia

Edit?

Not yet rated.

Association of Saints Church Radio Association
 

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Associazione Radioamatori Italiani
 

Edit?

Not yet rated.

Astron Power Supplies

Edit?

Not yet rated.

Atchafalaya Amateur DX Association WA5MC

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Athens Radio Club

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Atlanta Balloonatics Home Page
We launch 'em, we find 'em, or you launch 'em, we find 'em. Take your pick.

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Atlanta Radio Club W4DOC

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Atlas Software for DX Hunters
Electronic World atlas for radio amateurs. DXCC and province prefixes, CQ and ITU Zones in the rectangular and azimuthal projections, gray Line, city and island index, unique hierarchical prefix database.

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ATN -- Amateur Television Network
Fast Scan Amateur Television in Southern California, Nevada, Arizona, New Mexico, Indiana, Illinois and Georgia (and worldwide by way of the internet).

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Atomic Time Clocks

Edit?

Not yet rated.

Attic Coaxial-Cable Trap Dipole Antenna
A coaxial-cable trap dipole antenna installed in the attic provides a surprisingly effective solution to HF operation on the 10, 15, 20, 30, 40, and 80 meter amateur bands at a QTH with restrictive covenants that prohibit outside antennas.

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ATVS - ATV Team Slovenia
Slovenian ATV, repeaters, beacons, S51KQ hardware and software, broadcast devices, packet radio, and more.

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Atwater Kent Home Page
This web site is devoted to disseminating information about Atwater Kent Radios and the man who created them.

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Auburn University Amateur Radio Club K4RY

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Auckland ATV Group
 

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Auckland Branch 02 of NZART ZL1AA
Club information for visitors and members to Auckland, New Zealand

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Aurora Repeater Association N0ARA
The Aurora Repeater Association's mission is to provide repeater service for the Denver, Colorado area. We also strive to provide education for new and not so new Amateur Radio Operators alike.

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Austin Amateur Radio Club
The Austin Amateur Radio Club promotes repeaters, packet radio and TCP/IP in the Austin, Texas area.

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Austin Amateur Radio Supply

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Austin/Travis County Texas ARES
 

Edit?

Not yet rated.

Australia--Register of Radiocommunication Licenses

Edit?

Australian Awards Program
Sponsored by the Wireless Institute of Australia, several awards are available including WIA DXCC Award, Worked All VK Call Areas, VHF Century Club, WIA Antarctic Award, and more.

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Australian Ladies' Amateur Radio Association, Inc.
Membership info, nets, awards and various links.

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Australian Naitonal Amateur Radio Teleprinter Society ANARTS
 

Edit?

Not yet rated.

Autek Research
Autek Research makes three models of RF Analysts--extremely portable pocket-size RF measuring instruments which greatly simplify measurement of antenna SWR and impedance.

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Autocode Morse Code Identifier

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AutoEZ
Excel app that lets you automate the use of EZNEC. Requires Microsoft Excel.

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AValon Radio Amateur Club
 

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Aventrade
Astron power supplies, sealed lead acid/AGM/gell cell, NiMH, Li-Ion batteries, battery packs & chargers. Guaranteed lowest price or money back!

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AVROT Rotator Controller by OK1DX/KF9VM
Interface between computer and rotator control. Controller 'pushes buttons' on control unit in order to point the antenna to correct direction based on commands from computer. The controller supports both azimuth and elevation control (simultaneously), so it can be used for satellite tracking.

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AVVid Service Center
Authorized Service Center for Kenwood and Icom equipment ONLY.

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Award Program of the Czech Radio Club
S6S award for working stations on all 6 continents, P75P award for working stations in 50 ITU zones, and 100-CS award for working 100 OK/OL stations.

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Azalea Coast Amateur Radio Club

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B & B Embroidery
Formerly Hamthreads--sell amateur radio hats, shirts, clothing, and jackets.

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BA-Electronics Components and Products
Distributor of electronic components and related products. Specialize in RF adapters and connectors.

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BA1FB Jerry Meng
Description and documentation for homebrew keyers. 10m balloon beacon project.

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Baccalieu Amateur Radio Klub VO1BRK
 

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Badger Amateur Radio Society W9YT
Official amateur radio club for the University of Wisconsin.

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Badger Contesters Online

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Badger State Smoke Signals
Newspaper for Wisconsin hams.

Edit?

Badgerland Amateur Television Society
The BATS repeater is currently on the air with towercam video - 421.25 MHz, Cable Channel 57 - Vertical Polarization.

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Bakersfield Amateur Radio Association

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Bald Eagle Repeater Association
 

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Baldor Generators
 

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Ballarat Amateur Radio Group
 

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Baltimore Radio Amateur TV Society

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Baltimore/Washington NWS SKYWARN
 

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Baluns & Ununs
 

Edit?

BAMCOM Communications

Edit?

Not yet rated.

Bangladesh Amateur Radio League
 

Edit?

Bangor & District Amateur Radio Society
Northern Ireland

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Barker & Williamson antennas

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Barnstable Amateur Radio Club K1PBO

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Barrie Amateur Radio Club

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Barron County ARES/RACES
 

Edit?

Barrow Amateur Radio Emergency Services Club
Barrow county, Georgia

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Basic Crystal Set
Schematic diagram for a very basic crystal radio set without any particular embellishments. This basic old time radio uses no power other than that provided by the transmitting antenna from the radio station.

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Basic Primer on Setting Up an Amateur Radio Telescope
 

Edit?

Not yet rated.

Basic Soldering and Desoldering Guide

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Basics of Radio Wave Propagation
 

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Batesville Area Radio Club KD5AYE
 

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Baton Rouge Amateur Radio Club W5GIX

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Batteries America

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BatteryMart.com
Wide selection of batteries to choose from.

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Battle Creek Special by PB0AIU

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Battlefords Amateur Radio Association, Inc.

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Battleship New Jersey Amateur Radio Station
Purpose is to support the Home Port Alliance in providing technical expertise, skills and volunteer manning to promote attendance by the public, communications education for the public, and worldwide publicity for the USS New Jersey through amateur radio.

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Bavarian Contest Club

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Baycare Emergency Amateur Radio Service W4TCH
 

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Baycom Modem
Schematic, troubleshooting, how to configure software (AGW packet engine, Flexnet, Winpack, TSTHOST, WINHN, RXCLUSTER, etc.)

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BBC Weather Centre
 

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BBC World Service

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BBLOGGER logging software
Completely free logging program, manage 90+ awards, automatic upload to LoTw and Eqsl, digimode interface, CAT and rotor control and much more.

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Beacon Signals
Home for grabbers.

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Beartooth Amateur Radio Club
147.00Mhz. repeater + 600Hz., no tone.

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Beaufort Radio Amateur Group W4BFT

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Beaver Valley Amateur Radio Association W3SGJ
One of the oldest amateur radio clubs in the USA. A 75+ year ARRL affiliated club.

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Begali Keys and Paddles

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Beginner's Guide to Making CW Contacts
An aid for hams new to CW. Includes how to find someone to talk with, what to talk about, how to deal with QRM, how to end a CW contact, how to get lots and lots of QSL cards, and much more useful and practical information.

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Beko Electronik
Bipolar and Mos-fet RF power amplifiers for VHF/UHF.

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Belden
Coax and wire manufacturer.

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Belgian HAM Radio
 

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Belgian Radio Amateur Society

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Not yet rated.

Belgian Repeater List
 

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Belize DXpedition 1998
NA-180 South Water Caye DXpedition February 4 - 10, 1998.

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Bencher, Inc.
Paddles, keys, and filters.

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Bencher/Butternut Products

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Benelux QRP Club
QRP club for Belgium, The Netherlands and Luxemburg.

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Benton County Oregon ARES

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Bergen Amateur Radio Association

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Berkana Wireless Radio Tower Locator
FCC-based tower database with maps, elevations, and heights.

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Berkeley County South Carolina ARES/RACES
Berkeley County, Amateur Radio Emergency Service (ARES)® / Radio Amateur Civil Emergency Service (RACES) is a member run organization of Berkeley County, SC, based Amateur Radio operators (Hams) who are trained and dedicated to providing radio communications for civil-preparedness and relief agencies during periods of local, regional, or national civil emergencies. These emergencies may include natural disasters (such as severe weather, fires, floods or earthquakes) or acts of terrorism.  

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Berlin-DX-Group
The Berlin-DX-Group is an active group of radio amateurs in the area of Berlin, Germany, with main interests in DX-ing and DX-peditioning.

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Bernalillo County, NM ARES

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Best Ham Radio Info
This site is a directory of other sites.

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Bester Tracking Systems, Inc.
Software for satellite orbit analysis and tracking and for global positioning system (GPS).

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BetterRF Company

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Beverage receiving antenna info by W0BTU
Comprehensive guide to understanding and building practical single and dual direction Beverages and state-of-the-art impedance matching transformers that work. Hear weak DX signals through the QRM and QRN that can't be heard on other antennas.

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BI7Y IOTApedition 1999
 

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Bicycle Mobile Hams of America
BMHA is an organization of Bicycling and Ham Radio enthusiasts. We have a quarterly newsletter, Dayton Hamvention forum, and many other activities. See our site for antenna projects, Ham Radio mounting on bicycles and articles on operating and special events.

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Big Bear Amateur Radio Club K6BB

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Big Bend Amateur Radio Club

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Big Dog Contest Club K9HO
The Big Dog contest club is a group of amateur radio enthusiasts who enjoy the fine arts of radio contesting and consuming fine foods but not necessarily in that order!

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Big Island Amateur Radio Club

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Big Shanty Repeater Group Home Page

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Not yet rated.

Big South Fork Amateur Radio Club W4BSF

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Bill Wilkinson's Heath Company Page

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Binghamton Amateur Radio Association

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Binghamton New York NWS

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Not yet rated.

Bird Wattmeters

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Birmingham Alabama NWS Skywarn

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Not yet rated.

Birmingham Amateur Radio Club W4CUE

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Bitterroot Amateur Radio Club W7FTX
 

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Black Cat System Mac Ham Radio Softwre

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Black Feather Electronics

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Not yet rated.

Blacksburg, Virginia Skywarn

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Blackstone Valley Amateur Radio Club W1DDD

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Bloomington Amateur Radio Club

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Blount County Amateur Radio Club W4BLT

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Blue Ridge Amateur Radio Club

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Blue Ridge Amateur Radio Society

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Blue River Valley Amateur Radio Society W9JUQ
 

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Bluegrass Amateur Radio Society

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Boat Anchor Parts
Buy/swap/sell old parts and complete radios, ham and non-ham. Free ads and sign up.

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Boatanchor Pix Page

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Boatanchor Radio at W1UX
 

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Bobtail And Half Square Antennas
 

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Boca Raton Amateur Radio Association

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Boeing Employee's Amateur Radio Society K7NWS
 

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Bokkerijders Award
Award for contacting stations in the province of Limbourg in Belgium and the Netherlands.

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Boletin YV DX VHF

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Bolton Wireless Club GX0BWC GX1ONE
An active club from England.

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Border City Radio Club VE3WHT

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Boring Amateur Radio Club K7RAT

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Borneo Amateur Radio Club 9M6BRC
 

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Boston Amateur Radio Club W1BOS

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Bosun Supplies
Stainless steel, titanium, hardware, rigging, bolts, turnbuckles, eyebolt (eye-bolt, fasteners, winches, screws, and more.

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Boulder Amateur Radio Club

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Boulder County, CO, ARES
 

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Not yet rated.

Bowden's Hobby Circuits
A small collection of electronic circuits for the hobbyist or student. Site includes 93 circuit diagrams, links to related sites, commercial kits and projects, newsgroups and educational areas.

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Box73.com
Box73 is the export department for special ham radio products and RF parts of German ham radio magazine FUNKAMATEUR. FT-817 accessories, crystals, crystal filters, and more.

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Not yet rated.

Boxboro -- ARRL New England Division Convention

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Boyer Valley Amateur Radio Club

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Bozak Antennas

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bpsk31.com
PSK31 community. PSK31 guide, software reviews, contests, forum, links, etc.

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BQ9P 2003 Log Search
Pratas Island (IOTA AS-110)DXpedition took place 9 - 16 October 2003.

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Not yet rated.

BQ9P Pratas Island Dxpedition 1998

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Not yet rated.

BQ9P Pratas Island DXpedition 2003
Pratas Island (IOTA AS-110) DXpedition took place 9 - 16 October 2003.

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Not yet rated.

Bracknell Amateur Radio Club G4BRA

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Brainerd Area Amateur Radio Club
Ham Radio at it's finest in the lakes area of Brainerd, Minnesota, USA.

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Brantford Amateur Radio Club VE3BA

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Brazos Valley Amateur Radio Club

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Breeze Shooters

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Brenham Amateur Radio Club W5AUM

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Brevard County Florida Emergency Amateur Radio Services BEARS
Bears are a consortium formed by the radio clubs and operators in Brevard County to provide emergency communications assistance to county and municipal agencies as well as the National Weather Service, Florida Division of Emergency Management, American Red Cross, Salvation Army and other public and private service agencies.

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Brid Wattmeters from NM3E.com
Best source for all your Bird wattmeter needs. Including meters, elements, replacement movements, cases, line sections.

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Bridgerland Amateur Radio Club
 

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Brightleaf Amateur Radio Club W4AMC

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Brisbane Amateur Radio Club VK4BA
 

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Bristol 70cms Repeater Group GB3BS
 

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Bristol Amateur Radio Club W4UD

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Bristol Contest Group G6YB
 

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Bristol County Repeater Association/Fall River Amateur Radio Club

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British Amateur Radio Lighthouse Society
 

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British Amateur Television Club
Founded 1949, BATC's aim is to encourage and co-ordinate the activities of amateurs in all aspects of television as a hobby.

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British Columbia Amateur Radio Coordination Council
The British Columbia Amateur Radio Coordination Council (BCARCC) acts on behalf of Amateur Radio clubs in British Columbia to coordinate fixed frequency allocations within the Province.

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Not yet rated.

British Columbia Amateur Radio Resource
List of British Columbia 2mtr and 70cm repeaters by frequency or location. Also, links to Icom, Kenwood, and Alinco manuals in .pdf format.

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British Columbia F.M. Communications Association
An amateur radio organization specializing in VHF, UHF, and microwave communications in the FM mode.

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British DX Club
The BDXC specialises in coverage of all aspects of broadcast DXing - from searching out distant or difficult-to-hear radio stations to listening to the major international broadcasters - on the shortwave, mediumwave and VHF/FM bands. We also have in depth coverage of UK domestic radio developments.

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Brockville Amateur Radio Club
 

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Broken Arrow Amateur Radio Club W5BBS

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Bromley Repeater Group GB3OK
The Bromley Repeater Group is dedicated to maintaining & developing voice amateur radio repeater systems for the 2mtr repeater, GB3OK, covering South East London and North West Kent.Now on Echolink 280040.

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Brookdale NJ ATV Repeater System

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Brooklyn QRP Club
Any ham can join - we welcome members from everywhere.  

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Broward Amateur Radio Club, W4AB
Broward Amateur Radio Club information-- photos, test schedules, local info, etc.

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BS7H 1997 Amateur Radio DXpedition to Huang Yan Dao (Scarborough Reef)

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Not yet rated.

BSA - Venture Crew 80
Venturing Crew 80 is located in Alexandria, Virginia. We are an Emergency Service Crew which uses ham radio to communicate.

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Buddipole -- Portable Dipole -- by W3FF Antennas
New commercial version of the Buddipole -- a hi-tech rotatable snap-apart dipole designed for HF portable operations.

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Buffalo Amateur Radio Repeater Association
 

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Buffalo New York NWS SKYWARN

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Build a Phasing Harness for Stacking Antennas
 

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Build the PAC-12 Antenna
The PAC-12 antenna is a multi-band portable vertical designed by KA5DVS.

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Build Your Own Crystal Shortwave Receiver
 

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Building a Linear Amplifier by W5MZ
Article about building an HF solid state amplifier.

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Building a Simple Crystal Radio
Part of the Science Toys You Can Make With Your Kids website, build a radio with common household items while you demonstrate fascinating scientific principles.

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Bulgarian Callbook - LZ

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Bullitt Amateur Radio Society KY4KY

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Burghardt Amateur Center

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Burlington Amateur Radio Club VE3RSB
 

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Burlington County Radio Club
ARRL affiliated Special Service club.

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Burnaby Amateur Radio Club VE7BAR

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Burnaby Radio Communications

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Not yet rated.

Butler County Amateur Radio Association W8WRK
Club is located in Hamilton, Ohio, and is open to anyone with an interest in amateur radio.

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Butler County VHF Association W8CCI
Southwestern Ohio ARRL affiliated club. Club station, club supported repeaters, contest group, Elmering, and more.

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Butler County, OH, ARES/RACES

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Bux Comm Co
Good selection of RF/MIC/AUDIO connectors. Also meters, antennas, insulators, adaptors, antenna switches, and lots more.

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BUX, Bitz, Bytez and Baudz -- Basics of PSK 31

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BV -- QSL Management and Label Printing Software by DF3CB
BV imports different logbook formats (like ADIF, CT, NA, N6TR, WF1B, Swisslog and many others) and creates own databases. Very flexible log search and filter mechanisms make it very easy to find particular QSOs and print them on labels or directly on QSL cards. Multiple QSOs with one station are printed on the same label - sorted in any desired combination.

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Byer's Antennas
VHF, UHF antennas.

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Byonics
TinyTrackII, a GPS position encoder, PicCon controller for transmitter hunting, GST-1 and GST-2 GPS format converters, and PeekPack, a packet radio monitoring tool.

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Bytemark
Amidon baluns ESD ferrite toroids

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C. Crane Communications
shortwave AM FM worldband radios antennas scanners

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Not yet rated.

C.A.R.L. Center for Amateur Radio Learning
C.A.R.L. is the Center for Amateur Radio Learning located within the new Arizona Science Center. Our goal is to expose the thosands of visitors who come through the Arizona Science Center each year to amateur radio.

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C31LJ Principality of Andorra
 

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C56JHF The Gambia DXpedition 2000
Not so serious DXpedition...

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Not yet rated.

C6AMS Bahamas DXpeditions
 

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Cable X-Perts
CABLE X-PERTS, INC. specializes in electronic wire & cable, and we are committed to providing quality products and excellent service at competitive prices. Our major emphasis is on 50 Ohm Coax cables, Andrew Heliax®, Times Microwave LMR® series, RF cable assemblies, and Rotor & Control cables.

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Cabrillo Standard Summary Sheet Proposal V2.0
Cabrillo file format or specification for contest log submission

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Cabrillo Web Forms
Use these forms to manually enter log data to produce a Cabrillo file and submit it to a contest sponsor. The forms are designed for contesters who used paper logging or logging software that doesn't produce a Cabrillo file.

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Cactus Radio Club, Inc.

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Caig Laboratories
Featuring environmentally-Safe contact cleaner / connector enhancing treatments such as: ProGold, DeoxIT, PreservIT, and CaiLube MCL. Cleaners/degreasers, solvents, anti-static and shielding compounds, lubricants, conductive inks, conformal coatings, lint-free accessories, and much more.

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CAL-AV Labs, Inc.

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Not yet rated.

Cal-Net
The Calnet system consists of several fulltime linked 440 Mhz repeaters connecting San Diego to San Francisco. We have 440 Mhz coverage in the areas of Los Angeles, Orange, San Bernardino, Imperial, Riverside, San Diego, Kern, Ventura, Fresno, San Joaquin, Alameda, San Mateo, Santa Cruz and Santa Clara Counties. 

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Caledonia APRS Vhf Enthusiasts cAVe
Get the latest APRS files

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California Amateur Radio Linking Association
Elaborate network of linked 440Mhz and 1.2GHz repeaters to connect one area of the state with another during an emergency or disaster.

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California Amateur Radio Users Net
Repeater system covering the San Francisco Bay area.

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California Auxiliary Communications Service
The Auxiliary Communications Service (ACS) is a program created by government's disaster or emergency management office to supplement its emergency communications with unpaid staff. Skilled and dedicated people, licensed and unlicensed, can be recruited to serve.

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California QSO Party

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California Volunteer Organization Directory

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Not yet rated.

Callaway Amateur Radio League

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Callsign Software -- Radio Control Software
Radio control software for Ten Tec radios.

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Caltech Amateur Radio Club CITARC

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Cambrigeshire Repeater Group
 

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Camden County Amateur Radio Society KB4CC

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Camp Shohola Amateur Radio Club WB3DGR

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Camradio.net

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Canadian Broadcasting Corporation

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Not yet rated.

Canadian Callsign Database

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Canadian International DX Club
The Canadian International DX Club (CIDX), founded in 1962, is Canada's national general coverage radio club serving the radio monitoring community.

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Canadian Islands Award Program
The Canadian Islands Award program encourages island activity and island hunting in Canada and helps to stimulate operating activity around the world on the shortwave amateur radio bands. 

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Canadian Ladies Amateur Radio Association

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Candlewood Amateur Radio Association

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Canterbury Amateur Radio Development Society
Charitable organisation based in Christchurch New Zealand with the object of promoting Amateur Radio in the local Canterbury Region. This includes a particular focus on schools.

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Canton Amateur Radio Club W8AL
ARRL Special Service club, mentoring, Field Day activities, classes, VEC exams, and more.

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Capacitor Value Codes
 

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Cape Ann Amateur Radio Association

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Cape May County Amateur Radio Club

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Capital City Amateur Radio Club W7TCK

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Capital City Repeater Association
 

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Capital Engraving
Custom engraved belt buckles and badges.

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Not yet rated.

Capital Peak Repeater Group
 

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Capri Island Contest Team II8A

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Carbon Amateur Radio Club W3HA

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Cardwell Condenser Corporation
Air variable capacitors, inductors, and RF contactors.

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Care and Feeding of the MFJ 1278B for FSK ops
Ever wondered what is the best way to work RTTY/Pactor/Amtor using the 1278? This site tells you how and helps you adjust the 1278 for peak performance.

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Caribbean Contesting Consortium
The PJ2T Curacao contest station is owned and operated by this club. Three towers with stacked monobanders and four KW stations on site. Station is available for rental when the CCC club group is not using it.

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Caribbean Maritime Mobile Net
The Net operates daily on 7.241 MHz from 1100Z to 1200Z, assisting cruisers in contacting each other, being contacted by land based stations, and enabling them to keep in touch with their home bases, family and others. It also provides good daily weather information, handles emergencies and more.

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Caribbean Tour '99 Log Search
PJ7 Sint Maarten logs--PJ7/PA5ET, PJ7/PA3EWP, PJ7/PA4WM, PJ7/PA4EA, PJ7/PA7FM, and PJ7/PA3GCV. FS Saint Martin logs--FS/PA5ET, FS/PA3EWP, FS/PA4WM, FS/PA4EA, FS/PA7FM, and FS/PA3GCV. V47 St. Kitts logs-- V47ET, V47WP, V47WM, V47EA, V47FM, and V47CV. VP2E Anguilla logs--VP2EET, VP2EWP, VP2EWM, VP2EEA, VP2EFM, and VP2ECV.

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Not yet rated.

Caribbean Tour 1997
DXpedition to St. Lucia and Tobago.

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Caribbean Tour 1999

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Caribbean Tour 2000
August 2000 trip to Antigua and Barbados

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Caribbean Tour 2000 8P Logs
Log search for 8P9JR, 8P9JS, 8P9JT, and 8P9JU.

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Not yet rated.

Caribbean Tour 2000 V2 Logs
Search logs of V26EA, V26ET, V26FM, and V26WP.

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Not yet rated.

Caribbean Tour 2000 VP2MPA Log
 

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Not yet rated.

Caribbean Tour 2001 to Grenada and St. Vincent
Low-Land DXpedition Team will be active from Grenada 3 - 15 August 2001 and from Barbados 15 - 27 August 2001.

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Carnegie Tech Radio Club W3VC

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Carolina 440 Link System
North Carolina User Group for UHF repeater link system in North Carolina. Repeater system developed by the KD4RAA-K4JDR Repeater Group.

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Carolina DX Association

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Carolina Flashers Photonics Group
An organization of North Carolina amateur radio operators experimenting with coherent and partially coherent light as a communications medium.

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Carroll County Amateur Radio Club, Inc. K3PZN

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Carroll County Maryland Amateur Radio Emergency Team
 

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Carson Valley Radio Club W7DI

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Cary Amateur Radio Club N4NC
 

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Cascade County Montana RACES
 

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Castle Rock Repeater Group
Serving the Denver, Colorado, and Front Range amateur radio communities.

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Cat & Mouse
Interesting story of one kind of transmitter hunting.

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CCD Antennas
Home of the only manufacturer of the CCD design of antennas!

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CE0ZY Juan Fernandez DXpedition 2000
February 17-29, 2000. Logs are online!

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CE1FLS Ricardo Lobos P.
 

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CE3CLW
Pagina principal de CE3CLW

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CE3SAD -- Six Meter DX From Chile
 

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Cedar Valley Amateur Radio Club W0GQ

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Cenois Amateur Radio Club K9HGX

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Centaur Electronics Baluns

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Not yet rated.

Central Alabama Skywarn
Jurisdiction is the city of Montgomery, Alabama, Montgomery County and the surronding counties.

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Not yet rated.

Central Arizona DX Association K7UGA

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Central Arkansas Radio Emergency Net (CAREN)

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Central Carolina Skywarn
Covers Johnston, Wayne, Harnett, Lee, Sampson, Chatham, Wake, Wilson, Durham, Nash, Edgecombe, Orange, Granville, Person, Vance, Waren, Halifax, and Northhampton in North Carolina.

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Central Coast Amateur Radio Club
Australia

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Central Florida DX Association N4SA

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Central Highlands Amateur Radio Club of Tasmania VK7CHT
CHARCT is a major amateur radio club in Tasmania, Australia and welcomes enquiries from any visiting amateurs to their beautiful State.

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Central Illinois Radio Club W9AML

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Central Illinois Skywarn
 

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Central Indiana Skywarn Association W9NWS
 

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Central Massachusetts Amateur Radio Association
Club News,Contact information , Upcoming events, Local Nets Listing and Ham related links.

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Central Michigan Amateur Radio Club W8PLP/W8MAA

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Central Michigan Amateur Repeater Association
The Central Michigan Amateur Repeater Association Inc. operates 2 meter amateur radio repeaters at 3 locations in Michigan to provide reliable mobile communications throughout the majority of the central Michigan area.

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Central Missouri Radio Association
 

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Central Montana SKYWARN
Serving the Montana counties of Glacier, Toole, Liberty, Hill, Blaine, Pondera, Teton, Choteau, Cascade, Judith Basin, Meagher, Fergus, Lewis & Clark, Jefferson, Broadwater, Gallatin, and Beaverhead.

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Central New Hampshire Amateur Radio Club

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Central Ohio ARES
The Central Ohio ARES is quite possibly one of the busiest ARES groups in the country!

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Central Ohio Operators Klub Extra - Novice

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Central Ohio Radio Club

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Central Ontario District ARES
 

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Not yet rated.

Central Oregon DX Club

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Central Oregon Radio Amateurs
 

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Central States VHF Society

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Central Texas DX & Contest Club

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Central Vermont Amateur Radio Club W1BD

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Central Wisconsin Repeater Association
Central Wisconsin Repeater Association owns and operates Wisconsin's 146.880 MHz & 146.940 MHz 2 Meter FM Repeaters.

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Centro Radio Aficionados Montevideo CX1CCC
 

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CERT Communications Team
In the San Francisco Bay area communities of Fremont and Union City, CERT Comm volunteers are Community Emergency Response Team (CERT) members who have obtained additional skills in emergency communication. In a disaster CERT Comm members will assist their Teams by providing communication between their district's Incident Command Post and their city fire department's Field Operation Center.

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CERTBC Community Emergency Response Teams

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Chagrin Lagoons Amateur Radio Association
Dedicated to the hobbies of amateur radio and boating. This site offers something for everyone, including lots of good links and a live cam of Lake Erie. Also, info on the 443.700 repeater.

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Chameleon Antenna
military grade, highly flexible, high performance 80 thru 2 meter trapped vertical antenna that is designed to operate with an SWR of 1.5:1 or less. Tuning is accomplished by using a Chameleon 9:1 UNUN Balun with coax feed and your antenna tuner.

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Champion Radio Products
Tower rigging hardware, safety equipment, Trylon self-supporting towers and MORE!

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Channel Islands Chapter of Ten-Ten International K6CIC
 

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Charles County Amateur Radio Club

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Charleston Amateur Radio Society WA4USN

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Charleston West Virginia Skywarn

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Not yet rated.

Chassis Kits & Custom Enclosures
Enclosures, boxes, panels, sheet stock, brackets, aluminum, brass keepers stainless steel delrin insulators

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Chattanooga Amateur Radio Club

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Chautauqua Amateur Radio Service
 

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Cheap QSL'S
 

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Cheapham.com
Discount pricing on ARRL, Heil, West Mountain Radio, Larsen, Arrow, Alphadelta OPEK, Uniden and more.

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Checkmate-king2 Military Radios
 

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Chehalis Amateur Radio Society WA7UHD
 

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Chelmsford Amateur Radio Society G0MWT

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Cheltenham Amateur Radio Association

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Cherokee Capital Amateur Radio Society K4WOC

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Cherryville Repeater Association II, Inc. W2CRA

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Chesapeake Virginia Amateur Radio Service
 

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Cheshunt & District Amateur Radio Club
England

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Cheyenne Mountain Repeater Group, Inc.
The CMRG is a small nonprofit repeater club in Colorado Springs, operating a linked repeater systems which covers many counties in Colorado. The counties covered include El Paso, Teller, Park, Pueblo, Fremont, Lincoln and Elbert counties.

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Chicago Area Radio Monitoring Association

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Chicago FM Club (CFMC)

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Chicago Suburban Radio Association (CSRA)
The Chicago Suburban Radio Association (CSRA) has been serving the amateur radio community since it was founded in 1924. We are one of the oldest radio clubs chartered in the state of Illinois.

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Chickasaw Amateur Radio Association
 

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Chilean Island Award DICE
Collect 70 points for contacts with Chilean islands.

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Chilliwack Amateur Radio Club VE7AFA
 

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Chiltern DX Club
The United Kingdom (England) DX Club

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Chinese DX Information by BA4EG

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Not yet rated.

Chinese Taipei Amateur Radio League

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Chip Directory

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Chippenham & District Amateur Radio Club G3VRE
Located in Wiltshire, South West UK

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Chippewa Valley Amateur Radio Club
 

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Cholla Amateur Remote Base Association
The Cholla Amateur Remote Base Association is based in southeastern Arizona, with our main area of radio coverage surrounding the city of Tucson. One of the ways we do our radio linking is with links in the amateur radio microwave bands. Our club is at the forefront of building practical links between different repeater and remote base sites.

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Chorley and District Amateur Radio Society

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Christian Amateur Radio Fellowship (CARF)
Christian fellowship and service through amateur radio since 1966 

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CI-V Command Line Tool by DF4OR
This small program is useful for setting frequency and mode for almost all Icom rigs. It is invoked in a batch file or from command line and takes several parameters.

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Not yet rated.

CI-V Commander
CI-V Commander allows you to control your Icom radio from a PC running Windows 95, 98, or NT.

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Not yet rated.

CI-V OCX for ICOM 756Pro
 

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Cincinnati FM Club

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Cinco Nueve Contest Group Page

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Circuit Specialists

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Circuit Specialists
Circuit Specialists has been selling quality electronic components, equipment, and accessories for over forty years and will continue striving to provide the finest products at the lowest prices.

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Circuits in the Circuits Archive
Information courtesy of the Electrical Engineering Dept. at the University of Washington.

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Citrus County Florida ARES

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Not yet rated.

Clark County Amateur Radio Club W7AIA

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Clark County Amateur Radio Club W9WWI

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Classic and Not So Classic Short Wave, Medium Wave, Long Wave, and Broadcast QSL Home Page
 

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Clay County Amateur Radio Society
Serving West Point Mississippi since 1994.

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Clean Pactor adapterbox by HB9ABX
This circuit and instruction helps you to produce clean Pactor signals.

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Clean RF Technologies
Application page has tutorial on using samplers with various modes.

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Clear Lake Amateur Radio Club
CLARC serves the Clear Lake - NASA Area of Houston Texas. CLARC is available to support your Clear Lake Area community functions with free radio communications. We support Walk-A-Thons, Parades, Fun Runs, and Bike Rambles.

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Clearwater Amateur Radio Society

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Cleveland Chapter No.1 of QCWA W8LYD

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Cleveland County Oklahoma Skywarn
 

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Not yet rated.

Cleveland Ohio NWS Skywarn
 

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Not yet rated.

Clif's Ham Radio Page
Experiments with HF antennas in less than optimal conditions, e.g. stealth antennas.

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Clipperton DX Club
The goals of the Clipperton DX Club are to: promote the organization of radio-amateur expeditions thanks to financial support, QSL card printing, or equipment loan.

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Cloud Warmer DX Ham Radio from Costa Rica
 

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Cloud Warmer NVIS Beam
Aim for the stars....and get a better "local" signal with this NVIS beam project for HF.

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Club de Radio Experimentadores de Nicaragua
 

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Not yet rated.

Club de Radioaficionados de Guatemala
 

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Club Radio Amateur de Québec VE2CQ
 

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Club Radio Amateur du Sud-Ouest VE2CEV
 

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Clube Radios Atlantico CS1CRA
CS1CRA Clube Rádios do Atlântico is a local radio club in Oeiras (Estoril Coast). Official sponsor for Portuguese Amateur Radio Lighthouse.

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Clusse DX Cluster Node Software

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CN2R Contest Station

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CN8WW Contest DXpedition

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CO2OJ Oscar Morales
 

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Coastline Amateur Radio Association
Located in Milford, CT.

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Coastside Amateur Radio Club WA6TOW

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Coax Cable Power and Loss Ratings

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Coax Loss Table
List of DB loss per 100 ft. for several types of coax.

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Coaxial Dynamics
Specialists in RF test equipment and components.

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Coaxial receive loops for 80/160 Meters

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Cobb County Georgia ARES
 

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Cochise Amateur Radio Association K7RDG

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Cockenzie & Port Seton Amateur Radio Club MM0CPS/GM2T

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Coconino County Arizona ARES

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Not yet rated.

Code Course for Beginners
The course is for beginners not knowing the difference between a “dit” or “dah.” The learner with pencil and paper simply follows the voice instruction starting with identifying the sound of dits & dahs and then progressing in twelve lessons to five words per minute...

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Code Quick

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Codemaster V
0 - 20 words per minute in 90 days!

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Colchester Radio Amateurs G3CO
 

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College Amateur Radio Club Association
 

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Collegiate Championship: Intercollegiate Amateur Radio Contesting
The Collegiate Championship is an Amateur Radio competition between college and university Amateur Radio clubs that takes place during the American Radio Relay League's November Sweepstakes radio contest.

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Collier County Florida ARES/RACES
Consists of a corps of dedicated Amateur Radio volunteers who meet and train regularly to be ready to serve the people of Southwest Florida

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Collier County Florida Emergency Management

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Collier County Florida Skywarn
 

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Not yet rated.

Collins Amateur Radio Club
Collins Amateur Radio Club (CARC) is the amateur radio club sponsored by Rockwell-Collins in Cedar Rapids, Iowa for the employees and retirees of Rockwell-Collins and their spouses.

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Collins Article Index Search
Index of articles written about Collins equipment in several publications.

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Collins Collectors Association

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Collins R388/URR Resource Page
A collection of notes for those wishing info on the Collins R388/URR receiver.

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Collins Radio Association
Collins Radio Association was established to encourage hams, especially the newcomer, to share the enjoyment that comes from owning and operating Collins amateur radio equipment.

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Collins Radio Classics
Honors the Collins radios manufactured for amateur use as well as some of the Collins commercial radios which later became popular for amateur applications.

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Colorado AMSAT Net

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Not yet rated.

Colorado ARES District 15
Custer and Fremont Counties.

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Not yet rated.

Colorado Connection Repeaters, Inc.
The Colorado Connection is a unique statewide two meter linked FM radio system with additional coverage into adjacent states. Currently the repeater system provides coverage to about 80-90% of the state's population and about 50-60% of the area.

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Colorado Coordinated Repeater Listing By City

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Colorado Coordinated Repeater Listing By Frequency

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Colorado Council of Amateur Radio Clubs
Operates as an organization established and recognized by the general amateur radio community for the purpose of managing the allocation of fixed frequencies in the amateur radio spectrum above 29 MHz for the benefit of all amateurs.

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Colorado District 11 ARES
Boulder County.

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Not yet rated.

Colorado District 12 ARES
Morgan and Washington Counties.

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Not yet rated.

Colorado District 24 ARES
Douglas and Elbert Counties.

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Not yet rated.

Colorado QRP Club, Inc.

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Colorado Skywarn

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Not yet rated.

Colorado State University Amateur Radio Club W0QEY

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Colorado VHF Grids
Explains VHF grids for the state of Colorado, including a map.

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Columbia Amateur Radio Association

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Columbia Emergency Repeater Association KB4TOH
 

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Columbia University Amateur Radio Club W2AEE

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Columbia-Montour Amateur Radio Club

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Columbus Amateur Radio Club

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Columbus Amateur Radio Club

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Com-West Radio Ltd.

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Not yet rated.

Comal County Amateur Radio Service
 

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Not yet rated.

ComDaC Radio
Full line Amateur Radio Dealer -- Store, Mail Order or 24 Hour Secure Internet Shopping.

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CommCat--the DX Advantage
CommCat goes beyond rig control and logging to provide many new features designed to help you work and confirm DX, and learn in the process. Free Demo download. Requires Windows 95 or later.

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Communication Concepts Linear Amps
Provide products and components for the amateur radio world including ATV downconverters, components, filters, HF amplifiers, HF transformers, splitters, combiners, and VHF amplifiers.

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Not yet rated.

Communications Specialists

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Computer Automation Technology
Commercial Repeater Logic with extras

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Computer International
Monitoring and analysis tools and hardware accessories to decode, code, and process radio communications.

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Not yet rated.

ComTekk Tone Signaling Generator
Unique tone generator for radio signaling. Uses sound card to generate CTCSS, DTMF, tone remote, 5/6-tone and more.

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Condor Connection
The Condor Connection is an integrated network of privately owned repeaters. The system covers most of California from below the Mexican border to North Central California, and parts of Arizona, Nevada, and Utah.

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Conejo Valley Amateur Radio Club AA6CV

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Confederacao Brasileira de Radioamadorismo
Brazilian National Society

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Connect Systems

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Connecticut Radio Society W1CRS
If your're an active amateur operator, you should operate with us.

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Connecticut Spectrum Management Association

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Connecticut Valley FM Association
 

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Contest Cambria GW3XEJ/GW7X
The GW7X group, formerly-albeit briefly- known as Contest Cymru, will henceforth be known as Contest Cambria.

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Contest Club Finland
New Kids on the Block! An active contest club above 60 degrees North latitude!

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Contest Club Ontario (CCO)
Contest Club Ontario (CCO) is Ontario's entry into International Club competitions in the 21st Century, providing one vehicle to highlight Canadian participation in these contests.

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Contest Group du Quebec
 

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Contest Team Bjelovar 9A9D
 

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Contest University

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Contesting Compendium
 

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Contesting Online Home Page

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Contesting Tips by K1AR
 

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Contesting.com Topband Reflector

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Contoocook Valley Radio Club K1BKE

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Contra Costa Communications Club WD6EZC
Club website for the Contra Costa Communications Club of El Sobrante, California.

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Contra Costa County California ARES/RACES
 

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Converting Commercial GE FM Radios for Ham Use
 

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Cook Islands by PA3AXU 7/2000

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Cool QSL
We can design any type of QSL imaginable--single, double, triple ... also calendars, awards, directories, invitations, stickers, tee-shirts, caps, key rings.

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Coppell Amateur Radio Club

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Corpus Christi Amateur Radio Club W5MS
A rebirth of the "Oldest Radio Club in South Texas".

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Corsican Radioamateur Callbook

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Corunna Michigan VE Team
 

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Council of Europe Radio Club TP2CE
 

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County Hunter Web
A resource to help county hunters assist other county hunters.

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CountyHunter Dot Com
A resource for Amateur (Ham) Radio Operators worldwide seeking information on the United States of America Counties Award (USA-CA) from CQ Publishing as well as other County Hunting related activities.

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CountyLogMobile Amateur Radio Software
Offers a free download of a trial logging program for mobile amateur radio operators. This is for mobile operators in the U.S. The software may be used to log U.S. counties that are run/worked.

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Courage HANDIHAM System
The Courage Handi-Ham System provides tools for people with disabilities to learn amateur radio and technology skills, and to earn their amateur radio licenses. Amateur radio and technology for people with disabilities. Worldwide services managed from Minnesota, USA.

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Coventry Amateur Radio Society
England

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Covington County Alabama ARES/RACES
 

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Cowichan Valley Amateur Radio Society
 

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CQ - The Radio Amateur's Journal

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CQ 60 Meters
60 meter band -- site with good info, lots of notes on DX on 60m, sound advice for using the band.

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CQ Arizona
 

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CQ Callbook Software
The CQ Callbook makes it easy to find QSL information from web-accessible sources like address and manager databases and country-specific callbooks.

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CQ Log
CQ Log is the powerful logging program. Statistics for many awards; support for QRZ, RAC, and RIC databases; contest mode. Two-way data exchange with MixW2 and DigiPan.

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CQ Shop Ham Radio Store Hong Kong
Hong Kong's only full-service amateur radio store. All kinds of ham equipment and accessories from Yaesu, Icom, Kenwood, MFJ and many others.

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CQ SSTV de KB4YZ
Fantastic photographs of MIR space station on SSTV as well as lots of SSTV information.

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CQ VHF Magazine

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CQ WAZ Awards
CQ Worked All Zones (WAZ) Award and its variations are issued to any licensed amateur station presenting proof of contact with the appropriate number of CQ zones of the world. It is sponsored by CQ magazine.

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CQ World Wide DX Contest
Official page. Includes rules, dates and other info.

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CQC Summer QSO Party
Sponsored by the Colorado QRP Club.

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CQHAM.RU
Krasnodar amateur radio

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CQIS0 - Italian HamPortal
 

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CQoogle

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CQRLOG
The world's best linux logging program!

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CR8FMX and CQ0ODX Log Search
 

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Not yet rated.

CRAM - Clube dos Radioamadores de Americana

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Crawley Amateur Radio Club G3WSC

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Crescenta Valley Amateur Radio Club
 

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criticalbattery.com

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Criticalradio.com

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Criticaltowers.com
ROHN Tower sales.

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Crocker Public Service Group
Crocker Public Service Group is an association of amateur radio operators in eastern and central Massachusetts dedicated to providing people, training, and other resources for public service events.

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Crude Dudes Contest Club W4FNC

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Crystal Glossary of Terms
 

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Crystal Radio Circuits
 

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Crystal Radio Resources
 

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Crystal Radio Set Systems--Design, Measurement and Improvement
 

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Crystal Radio Sets

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Crystal Radio Supply
Crystal Radios, kits, parts, and supplies for the radio enthusiast. Your source for free powered radios.

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Crystal Radio: The Xtal Set Society

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CSI Autopatches

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CT Contest Software by K1EA

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CT1BNP Jose Correia Caetano
 

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CT1BOH Contesting and DXing

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CT1BOH Propagation Page

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CT1BWW Manuel Alberto C. Marques
CT Lighthouse Award Manager and checkpoint for World Lighthouse Award.

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CT1DDW A. Felipe S. Ferreira
 

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CT1DMK Microwaves and MillimeterWaves
 

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CT1DYX Homepage
 

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CT1EEB DXpeditions
DXpeditions to Australia as VK8CS, 4W6EB East Timor, Azores, and more.

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Not yet rated.

CT1EFL Web Site
Dedicated mainly to CW and info on Portugal

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CT1ETE Home Page

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CT3EE Web Page
All information about CT3 activities in Ham Radio.

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CT4UW Home Page
Lots of island hunting info.

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CTR-Remote - Pocket PC remote control software
CTR-Remote provides Pocket PC remote control capability to a wide variety of rigs (Yaesu, Kenwood, Icom, and Elecraft with more to come).

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CTRI Contest Group
Connecticut, Rhode Island

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Cuban Awards
Rules for America Award, Caribbean Award, Cuba Award, and Cuban DX Group Award.

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Not yet rated.

Cubex Quad Antennas

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Cubex Quad Construction
 

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Cubical Quad Antenna Calculator
 

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Cubical Quad Antenna Project

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Cuesta College CubeSAT Project
Students of Cuesta College are undertaking an ambitious project to design, construct, test, and after it is in orbit, operate a small earth orbiting satellite. Calls are WA6RKE for operation, and W6HDO for experimentation.

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Cullman Amateur Radio Club
 

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Culver City California ARES

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Not yet rated.

Cumberland Valley Amateur Radio Club W3ACH

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Currency Exchange
Money exchange rate calculator.

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Current Hydrogen-Alpha Solar Image
Updated every minute!

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Current Severe Weather Warnings

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Current Solar Forecast

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Current Solar Images

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Current Solar-Terrestrial/Propagation Data for Your Website
You can now add the current Solar-Terrestrial/Propagation Data to your web site for free (with no ads). This data is available as a 4k, .gif image 255 X 175, 155 X 300 or 460 X 125 stickers, in multiple color schemes. Now includes calculated propagation conditions using the index and flux numbers obtained.

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Custom Call Sign Belt Buckles
Custom ham radio buckles, solid brass, made in the USA by Northwest Brass Works.

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Custom Metalworks
Tower and antenna installation, removal, and repair.

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Custom Meter Faces--A Pictorial Instruction
 

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Custom Sunrise Sunset Calendar
sunrise sunset times Moon Phases Moonrise Moonset

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Customized LED Callsign Pins
Custom LED lighted callsign pins and LED lighted desk/wall signs in nostalgic microphone shape.

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Cut-Rate Batteries
Two way radio replacement batteries.

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Cuyahoga Falls Amateur Radio Club, Inc.

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CW Facts and Operating Tips
 

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CW Operators' QRP Club
The CW Operators' QRP Club exists for those who enjoy low power amateur radio.

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CW Touch Paddle/Keyer
Touch Paddles with and without electronic keyer. Touch Tapper paddle set.

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CW Trainer Using the Koch Method
Morse code software by Ray Goff G4FON.

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CW/RTTY Decoder for SoundBlaster

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CWHamradio
All in Portuguese!

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CWKtiny a CW keyboard
A microprocessor interface that converts keyboard code into CW.

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CX2UA
 

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Not yet rated.

CY9 6m & HF Dxpedition to St. Paul Island

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Not yet rated.

CY9SS St. Paul Island DXpedition 2005
Scheduled for 7 June - 7 July.

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CyberCircuit Plus
CyberCircuit Plus is a windows programs that allows you to quickly find the exact electrical circuit (or other information) you need. This easy to use program contain over 1100 circuits in categories from amplifiers, to filters, to oscillators, and many other categories.

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Not yet rated.

Cyclone Amateur Radio Club W0ISU/W0YI

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Cyprus Amateur Radio Society
 

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Czech HAM Bicycle Expedition
Group of Czech HAMs organizing annual one week radio/bicycle activity.

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Not yet rated.

Czech Pacific 2001 DXpedition
2001 DXpedition to T32RD, East Kiribati - Kirimati (Christmas) Island.

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Czech Radio Club
As the largest organization of radio amateurs in the Czech Republic, the Czech Radio Club represents the interests of Czech radio amateurs in the International Amateur Radio Union.

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D & L Antenna Supply Company
copperweld, flexweave, rope, rotor cable, W2AU baluns, coax, wire, guy wire

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D & R Military Challenge Coins and Specialties
Manufacturer of ham radio challenge coins, club presentation items, lapel pins, Amateur radio badges, club hats, shirts and other presentation items.

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D&D Radio Electronics
Amateur Radio books, antennas, accessories, connectors, coaxial antenna switches, parts etc.

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D-Star Repeater Project--Independent Radio Club
Information about the Independent Radio Club D-Star repeater project.

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D.C.I. - Diploma Castelli d'Italia
Italian Castles Award

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D44AC Carlos Pulu
A short presentation of Carlos D44AC. More to come.

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D44CF Cape Verde DXpedition

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Not yet rated.

D44TA Cape Verde DXpedition 2002
D44TA is a special station operated to commemorate 20 years of cooperation between Austria and the Cape Verde Republic. DXpedition by the Radio Club VOEST.

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D68BT and D68WL Comoros 2001 DXpedition

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D68C, Comoros DXpedition (Feb 2001)
168,722 contacts were made by 26 operators from 11 DXCC countries. See how it was done.

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D99ARDF Log Search
Logs for 30 May to 10 June 1999.

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Not yet rated.

DA1BT - American Contest Team
American Contest Team (ACT) is located in Bitburg, in the Eifel region of Germany.

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Dade Radio Club of Miami

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Daily Electronics Vacuum Tubes

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Dale County Alabama ARES

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Not yet rated.

Dallas Amateur Radio Club W5FC
Texas' oldest and largest amateur radio club.

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Dalton Amateur Radio Club W4DRC

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Dan's Small Parts & Kits

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Dane County Wisconsin ARES

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DARC Committee DX and HF-Contesting

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DARC F18
Information, tools & Links (german)

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DARC Nord-Elm
 

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DARC OV Bueren N15

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Dartmouth Amateur Radio Club VE1YO
 

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Darwin Amateur Radio Club VK8DA
 

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Datak electronic kits
Some ham VFO and receiver kits, audio amp kits.

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Datasheet Archive
Search engine for electronic component datasheets and application notes.

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DatasheetCatalog
Datasheets for electronic components, integrated circuits, transistors, diodes, and other.

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Dauberville DX Association K3TI

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Dave Curry Longwave Products

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Dave's Homemade Radios
This site features homemade crystal radios, tube radios, and a radio collection. Schematics are provided for the homebrew items.

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Dave's Radio Receiver Page
SW receiver reviews including the JRC NRD-545,WJ-8711A,AOR AR7030. Also ham transceiver reviews - misc.

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Dave's Web Shop
C & Ku Band Satellite Equipment - LNBs & LNBFs - MPEG-2 dvb Receivers, Dishes, Feeds and More.

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Davenport Radio Amateur Club W0BXR

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David Sarnoff Radio Club

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Davidson County Tennessee ARES
 

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Davis County Amateur Radio Club
 

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Davis RF
Aerial Wire, Coax cable, RF connectors, rope for aerial or tower/mast support.Times LMR, Andrew Heliax, RFS, Polyphaser. Ladder line, rotator & control cable, water-proofing tape, center feeds for coax and ladder line, porcelain end/middle insulators, lightning protection, baluns. copperweld

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Dawson Co., Georgia RACES
 Serving Dawson Co., Ga. and all agencies with mutual aid agreement with Dawson County.

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Dayton Hamvention

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Daytona Beach Amateur Radio Association
ATV, Transmitter Hunting, Packet, APRS, and more.

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DB0FAI 144.490 MHz Beacon
 

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DC Ace Electronics, Inc.

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Not yet rated.

DC Circuit Tutorial
 

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DCI Digital Communications, Inc.
Specialists in solutions to RFI problems.

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DD0VF VHF DX
 

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Debco Electronics

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Debian Ham
linux logging contest keyer 

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Decatur County Amateur Radio Association KB9KNG
 

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DeForest Amateur Radio Club K8GE

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Degen Designs
Home of baby boomer quads and Vwave antennas. Also AntennaPlot software.

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Not yet rated.

Delaware Repeater Association

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Delaware Valley Radio Assoc. Inc. W2ZQ

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Delaware-Lehigh Amateur Radio Club

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DeLorme Mapping Software

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Delta Amateur Radio Club

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Delta DX Association W5RU

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Denton County Amateur Radio Association W5NGU

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Denver Radio Club W0TX

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DenverRadio.com

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Not yet rated.

Des Moines Radio Amateur Association
 

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Desert RATS of Palm Springs, CA
146.940 - PL 107.2 existing site on Edom Hill. New Riverside County repeaters will soon be in beta testing....

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Deutsche Welle -- Germany's International Broadcaster

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Deutscher Amateur Radio Club
Germany.

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DF0CG Contest Station
 

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DF0WD/DL4YHF's Longwave Overview
 

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DF1ZN Michael Daehne

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DF3CB Bernd Koch

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DF4SA's Spiderbeam
A lightweight fullsize triband yagi made from fiberglass and wire. Download a construction manual and build a spiderbeam for your next portable adventure.

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DF9CY Christoph Petermann

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DG9BDI´s 6m Page
 

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DH1NGP's SuperControl CAT Software
Full transceiver control via software -- available for Yaesu FT-847 (FT847), FT-100D (FT100), and FT-1000MP (FT1000MP).

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Dial Radio Club W8BLV

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Dickson County Amateur Radio Club WC4DC
A county-wide radio club in Dickson county, Tennessee. This site contains the minutes of past and latest meetings and general information about the club.

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Digi-Key Electronics

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Digipan Freeware Program for PSK31
DigiPan stands for "Digital Panoramic Tuning" and brings the ease and simplicity of PANORAMIC reception and transmission to PSK31 operation. DigiPan provides a panoramic display of the frequency spectrum in the form of an active dial scale extending the full width of the computer screen.

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Digital Modes Samples
Sound file samples of CW, RTTY, SITOR, AMTOR, PSK31, MFSK, SSTV, and lots more.

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Dino's Tower Service
Located in North Florida, specializing in tower installations, antenna assembly, and wire antennas.

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Diploma delle Isole della Campania
 

Edit?

Not yet rated.

Diploma LKK-75
75 years of Amateur Radio in the city of Lviv. Amateur Radio History (1924 -1939).

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Diplome des Iles Francais -- French Islands Award
 

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Directive Systems
Manufacturer of high quality VHF and microwave antennas and related products. Stacking frames, phase matched cables, phasing harness, power dividers, stainless steel ubolts and keepers

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Discovery Circuits
26,000+ electronic circuits or schematics cross-referenced into 500+ categories. As a vital resource for engineers, hobbyists, inventors & consultants, the site's collection of information will help you find quick solutions to electronic design problems.

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District 1 Missouri ARES
District I ARES is dedicated to serving the communities within Pulaski, Phelps, Laclede,Maries, Dent, and Crawford counties.

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DJ4PI Emil Neurer
 

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DJ6OI Thomas Steinmann
 

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DJ7AA Home Page

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DJ7EC Hauke Hoyman

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DJ7IK Andy Luer
Big gun (biggun) contester listing

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DJ8MS VHF/UHF/SHF Homepage
 

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DJ8QP Volker Buchwald

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DJ9RB Norbert Prenzel

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DK0BN Kontestgruppe
 

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DK0TUI Technical University of Ilmenau

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DK0WCY Aurora Beacon
 

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DK3HV Homepage
Old and new Yaesu radios, mods, audio, scanners, and more.

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DK5KE Telegrafie Homepage
 

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Not yet rated.

DK5YA VHF Page
All about the world above 50 MHz, daily updates; EME, Meteorscatter, Es, Tropo, Aurora, Ionoscatter, FAI, Satellite, Online-BBS,VHF-Expedition-News, The Magic Band, and much more.

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DK7NT Ham Radio Site
TV based receiver for standard frequency generator, GPS based receiver for standard frequency generator, GPS/TV controlled reference oscillator, electronic keyer, and more.

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DK7UY DXpedition Logs
Logs for 3D2BW, 9M8WB, D68UY, EX9HQ, J77UY, V47UY, 5W1UY, 9M6UY, ZK1XC, and more.

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Not yet rated.

DK7UY Wolfgang Blau
Includes stats as well as logs from many DXpeditions.

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DK7ZB's Yagi Homepage
Yagis with a new match for 6m, 2m, 70cm.

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DK8KW Longwave Information
Operating practices including an introduction to slow CW, VLF below 9kHz, longwave activity, equipment, and more.

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DL1BI German Amateur Radio Station
Miscellaneous themes around ham radio.

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DL1DCY Michael Vossloh
 

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DL1QQ Sandy Raker
 

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DL1SAN on 136kHz
 

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DL2KCL Longwave Page
 

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DL2LUX Andreas Bilsing
Interests include PSK31, QRP, homebrew, and satellites.

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DL2RUM DXpeditions
DXpeditions include 5Z4BL Kenya 2003, A35TL Tonga and ZK2CW Niue Island 2002, CT3 Madeira 2004, and 9G5CW Ghana 1997 and 2000.

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DL2VFR Homepage
 

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DL2YEO's QRP For You
QRP, homebrew, circuits, transceiver, receiver, transmitter, shortwave, CW, and more.

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DL4MEA Guenter Koellner
Active on VHF/UHF/SHF, meteorscatter, tropo, and EME using mostly homebrew equipment.

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DL5NEG Home Page
Homebrew projects including NBFM transceiver for 2.3 GHz, SSB/FM receiver for 144 MHz, programmable 2.3 - 2.4 GHz to 144 MHz receiver-converter, and more.

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DL5NO Georg Einfalt
 

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DL5XL Felix's Short Wave Home Page
 

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DL6DCX Chris Baitz
 

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DL6ET Mirko Baumgartner
 

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DL6LAU's DXpeditions' Log Search
Log search for J75T 1997 DXpedition and OJ0AU 1998 DXpedition.

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Not yet rated.

DL6NCI Lorenz Oelschlegel
 

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DL7AFS and DJ7ZG DXpeditions
DXpeditions to Namibia, Australia, Zimbabwe, The Gambia, Seychelles, Balearic Islands, Vanuatu, Tonga, and Dominican Republic.

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DL7DF and Crew DXpeditions
Includes log search for 5V7VJ and XT2OW. 

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DL9NDS DXpeditions
DXpedition calls include PJ4T, ST0RY, ZK1NDS, VP2MGS, 9H3AAB, C56A, and C56T.

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Doc's Radio Den

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Dominica Amateur Radio Club
Website of the national amateur radio organization in the Commonwealth of Dominica. Member organization of the IARU.

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Doppler Systems Inc.
Doppler Systems Inc. designs and manufactures radio direction finding equipment for amateur, commercial and government users. Fixed-site and mobile units are available for frequencies between 50 and 1000 MHz.

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Douglas County Amateur Radio Team DCART

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Not yet rated.

Douglas County Nebraska ARES/RACES
 

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Down East Microwave
Amateur radio equipment for 50MHz and above.

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Not yet rated.

Downey Amateur Radio Club, Inc. W6TOI

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DR2W DX Propagation
DX Propagation by DR2W! High resolution SNR maps in pseudo color. Propagation based on the actual sunspot number.

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DR2W DXpedition and Contest Calendar
Intuitive to use DXpedition and contest calendar. Supports offline-access via iPad, Smartphone.

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Not yet rated.

Drake Serial Number Data Base
Drake did not keep their production records. This site atempts to rebuild data using surviving QC tag data.

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Drake Virtual Museum
The complete R.L. DRAKE Ham VIRTUAL MUSEUM. from the 1-A receiver to the R-8 series. VHF, Commercial, Marine TX/RX... and more... 

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Driven Elements Amateur Radio Group KD5PXG

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DSPBOX Software
DSPBOX is an attempt to code the Texas Instruments DSK 'C50 to make it behave like a commercial DSP noise reduction unit, like the NIR-12, the TimeWave 599+ and others. Noise reduction function, automatic notch, AGC and band pass features.

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DU1/DL5ZAH Log Search
Logs from 1996 to April 26, 1999 including all contest activity. Also logs for 4F1RWW and DU67RWW.

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Not yet rated.

DU1ODX Ed Salcedo
Log search updated monthly, some simple tech. stuff, qsl gallery, etc.

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Dubois County Indiana RACES
 

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DUBUS Magazine
The serious magazine for VHF and up amateur radio.

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Dugger Amateur Radio Club

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Dunestar Systems
Dunestar Systems manufactures RF bandpass filters and antenna remote switching and coupling/phasing devices.

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Dunestar Systems Filters
Transceiver Bandpass Filters single and multiband

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DuPage Amateur Radio Club

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Durham FM Association
The Durham FM Association is a group of friendly amateur rado operators interested in all aspects of amateur radio service. Members in Durham, Chapel Hill, Raleigh, and surrounding areas of North Carolina enjoy operating through VHF and UHF repeaters sponsored and maintained by the club.

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Durham North Carolina ARES
 

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Not yet rated.

Durham Radio Sales/Service of Canada

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Not yet rated.

Duval County Florida ARES

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Not yet rated.

DX Audio Recordings
 

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DX Central

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DX Cluster from Japan

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DX Engineering
Manufacturer of Antenna Building Hardware, Boom-to-mast plates, Boom-to-element plates, Boom-to-element brackets, element clamps, aluminum and stainless saddle clamps, 10KW+ High-Efficiency Baluns, KLM Replacement brackets, HF Verticals, Stainless Radial Plates, VHF Mobile and Base antennas, Beverage Antenna hardware, Remote Antenna Switches, Log Periodic Antennas, Antenna Design Software, Directional Vertical Arrays, Receive Antenna Arrays, Receiver Front End Protectors, Coaxial Cable Assemblies, Coaxial Cable, Connectors, Cable Tools, HF HEX Antennas, Aluminum Tubing, Fiberglass Tubing.

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DX expedition to Russian Mountains
DX expedition to Russian Mountins 19 June - 21 July 2007. More then 14 mountines and 4 RDA regions.

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DX Finder
A new and exciting DX Cluster, web 2.0 means automatic and seamless page updates and never any ads.

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DX Holiday
The Ultimate DXpedition Resource. Information on operating locations, and DXpedition "how-to" information. Rent-a-QTH information

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DX Info
DX Info! provides a wealth of DX information. Includes the DXINFO Database with over 300,000 DX calls and their QSL routes.

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DX Kits
We are are a leading supplier of Amateur radio Kits & Parts. This is the home of the G6LBQ HF Multiband Transceiver.

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DX Monitor by VE3SUN
DX Monitor is a standalone Windows 95/98/NT program which monitors the DX announcements available on the internet at DX Summit and presents the information in a sortable grid format and on a map centered on your location.

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DX Propagation Logger

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DX Publishing, Inc.
Home of QRZ DX and The DX Magazine.

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DX Stations Guide to RTTY Operations
A write up of what experienced RTTY ops think about how to do RTTY during a DXpedition including equipment, frequencies, and actual operation.

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DX Stories by VE1DX
Great site for DXing stories

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DX Summit/Spots
dxsummit

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DX Toplist

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DX World.net

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DX-Tuners
DX-Tuners provide access to a global network of remotely controlled shortwave and VHF/UHF receivers for radio enthusiasts across the world all from the comfort of your own home via the internet.

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DX.QSL.NET Log Search

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DX4WIN Logging Software

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DXbase Logging Software
Professional logging software for Windows 95/98/2000/NT

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DXCC Information

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DXCC Sleuth
 

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DXchasers.com
CQ DX CQ DX CQ DX Anyone Anywhere! We are looking for DX'ers to join our community at DXchasers.com!

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DXCluster Forum

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DXCluster.info

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DXCOLOMBIA
colombia radio ham, radioaficionados colombianos, fotos, radios, antiguos, antiques, vintage.

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DXContact
This website lists currently on air nets and allows ham operators list themselves as on air and monitoring a specific freq for contacts.

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DXer Case
Pelican instrument cases mobile mounts Lido

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DXer Dot Com

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DXFC--For DXers Who Like to Travel
The ‘F’ in DXFC stands for ‘Feet’: countries in which you have stepped foot. This is for licensed radio amateurs who like travelling. Step foot in a DXCC entity (current at the time of the visit) to count one point; even just on the tarmac or jetty is enough.

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DXing.info
DXing.info exists to promote the noble hobby of DXing, to introduce newcomers to the hobby and to encourage oldtimers to learn more and experiment with new aspects of the hobby - such as setting off on a DXpedition, improving your equipment or learning about propagation. The aim is to share DX logs, news and other DX-related information with the widest possible audience for the enjoyment of DXers worldwide.

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DXKeeper Software
DXKeeper records and manages QSOs, tracks progress towards DXing objectives, and prints QSL cards. DXKeeper interoperates with DXView, CI-V Commander, and WinWarbler, and can import and export ADIF-compliant log files.

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DXKEY Interactive CW Keyer
DXKEY is a PIC 8 PIN programmed to develop the functions of a powerful person and versatile KEYER for a normal Keyer.

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DXLab Logging Software Suite
DXLab is a suite of interoperating applications designed to automate DXing activities. Each application can be independently installed and utilized; when multiple applications are running, they sense each other's presence and interoperate appropriately.

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DXpedition Information by W0CP
Contents include equipment reviews, tech/equipment application notes, dxpedition manifests, and dxpedition planning information.

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DXpedition Map
Upcoming DXpeditions shown on a world map. Use the scroll bar to move through time and view upcoming dxpeditions. Zoom and pan features, and click on a DXpedition with a link to see their website.

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DXpeditions by ON4WW
Ham Radio and DX-peditioning by ON4WW, such as 9X4WW Rwanda, EL2WW Liberia, S07WW Western Sahara, A52A Bhutan 2000, FO0AAA Clipperton 2000, and more.

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DXpeditions to Arctic
 

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DXrobot
Automatic real-time AURORA and E-skip warnings via email or mobile phone.

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DXscape Web Cluster
 

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Not yet rated.

DXSpotter Software
DXSpotter includes 2 programs in one: DXSpotter for connections via telnet protocol to more than 200 DX Clusters, and DXSpotter-Summit for connections to OH2AQ's WEB cluster DXSummit page with automatic page refresh (minimum period 1 minute) and to QRZ Callsign Database DXCluster page at www.qrz.com.

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DXtreme Logging Software

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DXView Software
Given a callsign, callsign fragment, or prefix, DXView determines the associated DXCC entity, reporting its location and beam heading from your QTH. DXView presents a world map, upon which beam headings, stations you spot, the sun's position, and the solar terminator are continuously displayed. DXView can also display country maps for more than 250 DXCC entities.

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dxwatch - dx calendar
Online calendar tool from 425dxn calendar.

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dxwatch.com
Webcluster, plus service where user can create a filter that wil notify him via pager or mobile phone when desired DX entity appears on the air.

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E-Z Hang
The perfect tool when you want to put up a wire antenna easily, quickly and safely.

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E30GA On-Line Eritrea DXpedition Log

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Not yet rated.

E4 Palestine DXpedition by HA-Team
 

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E41/OK1DTP Log Search
 

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Not yet rated.

E41/OK1FHI Log Search
Log search for E41/OK1FHI (June 1999) and E4/OK1FHI (May 2000).

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Not yet rated.

E44DX DXpedition to Gaza City, Palestine

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Not yet rated.

EA QRP Club
 

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EA1ABZ Home Page
Devoted to VHF and up amateur radio communications including moonbounce (EME) and meteorscatter (MS). 

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EA1AHO Ham Radio Page
Welcome to the amateur radio website of EA1AHO. This site is devoted to supporting the on-the-air activities of its operator.

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EA3BT and EA3WL
Info on DXpeditions to Maldives, Mexico, Martinique, Montserrat, Comoros, and Congo.

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EA4FRB Ham Radio Site
 

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EA5DY Ham Radio and Sailing
Personal site with tech notes on antennas, DXing, maritime mobile radio, and propagation.

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EA5XQ Home Page
Interested in CW, QRP, and antennas for small spaces.

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EA6VQ Shareware & Freeware
VQLog (for satellite DXers), DXCC Spreadsheet, a radio icons library, and more.

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EA7GTF Meteor Scatter
 

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EA8AY Arsenio Luis

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Eagle Rock Amateur Radio Club

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EARS Electronic Applications Radio Service, Inc.
EARS a repeater support organization. Our sole purpose is to provide wide area repeater coverage and the latest in repeater technology to the amateur community. EARS maintains several repeaters across the state of Indiana.

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EARTH -- Emergency Amateurs Responding to Help ND5N
Serves the west end of the Lower Rio Grande Valley, Texas.

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Earth and Moon Viewer
You can view either a map of the Earth showing the day and night regions at this moment, or view the Earth from the Sun, the Moon, the night side of the Earth, above any location on the planet specified by latitude, longitude and altitude, from a satellite in Earth orbit, or above various cities around the globe.

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EarthWatch Weather on Demand
 

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East Coast Amateur Radio

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Not yet rated.

East Coast DX Association

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East County Repeater Association
The East County Repeater Association (ECRA) is a non-profit membership organization that provides both member and non-member licensed amateur radio operators access to a family of professional quality VHF and UHF repeaters, located on most major San Diego and Imperial County mountain tops in California.

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East River Amateur Radio Club W8MOP

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East Tennessee DX Association
Local club devoted to DX (HF as well as VHF/UHF).

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East Texas Skywarn
Covers Gregg, Smith, and Titus counties in Texas.

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Not yet rated.

Eastern & Mountain District Radio Club
 

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Eastern Arizona Amateur Radio Society
 

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Eastern Connecticut Amateur Radio Association K1MUJ
 

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Eastern Massachusetts ARES
The Amateur Radio Emergency Service in Eastern Massachusetts (EMa ARES) consists of licensed amateurs who have voluntarily registered their qualifications and equipment for communications duty in the public service when disaster strikes.

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Eastern Massachusetts ARES/RACES/SKYWARN

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Eastern Oklahoma Northwest Arkansas Skywarn
Information and news about Skywarn operations in the county warning area served by the NWS Forecast Office in Tulsa, Oklahoma.

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Eastern Panhandle Traffic Net
Directed, local level net of the National Traffic System serving Berkeley, Morgan, and Jefferson, counties of West Virginia. Meet every night at 6:45pm to coordinate local traffic with cycle 4 of the NTS.

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Not yet rated.

Eastern Pennsylvania QRP Club N3EPA
 

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Eastern Southland Branch 08 NZART - ZL4AL
ZL4AL is the callsign of the Eastern Southland branch of New Zealand's national amateur radio association (NZART). Our radio club is based in Gore, in Eastern Southland, New Zealand.

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Easy Dummy Load Project for HF

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EasyLog Software

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Eaton County Amateur Radio Club

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Eau Claire Amateur Radio Club
 

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EB5AGV Vintage Radio and Test Equipment Site
Devoted to boatanchors and other classic radio gear (Collins, Drake, Hammarlund, Hallicrafters, Heathkit, Racal, Eddystone, TV-7, Kenwood, Yaesu, Icom, ...). On-line restorations. Also includes information on Test Equipment (Hewlett-Packard, Tektronix, Marconi, ...) Service manuals for HP and Tek instruments.

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EB5AGV's FT-102 Page
Yaesu / Sommerkamp FT-102 . Relay tutorial. On-line restoration.

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eBay Ham Radio Auctions

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Echolink Directory
Site is a on-line real time data base that list repeaters, links and conferences regardless if they are currently on line or not.

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Echolink Link Status
This page is intended to help RF users find EchoLink simplex or repeater links within range of their location. Table shows information collected during the past several minutes from EchoLink "sysop" stations (those with a -L or -R suffix). The only stations shown are those which are running EchoLink version 1.6 or above, and have entered location information on the RF Info tab of Sysop Settings.

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Echolink Software
EchoLink is software which allows Amateur Radio stations to communicate with one another over the Internet, using voice-over-IP (VoIP) technology. The program allows worldwide connections to be made between stations, from computer to station, or from computer to computer.

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EchoMac Macintosh EchoLink Client

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Eddystone -- Classic British Receivers
Account of the development of Eddystone radios from earliest days to the end of the valve radio era in 1973.

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Edge of Space Sciences, Inc.
Edge of Space Sciences (EOSS) is a Denver, Colorado based non-profit organization that promotes science and education by exploring frontiers in amateur radio and high altitude balloons.

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Edmond Amateur Radio Society

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EE8AY Alegranza Island DXpedition
Activation of WLOTA 0129, ARLHS CAI 034, IL39GJ is scheduled for 22-25 August 2008.

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EET Technology Software
Includes HAMCAL32--a huge collection of useful RF and ham radio software modules, MPP = Math Plotting Package, RFC12--Smith chart analysis/design, RFTOOLBX--does calculations for RF systems, TRANALV2--transmission line analysis program, and more. TUNING Does stub and L,C matching of loads on transmission lines (comes Zipped)

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EFM Communications
Coaxial lightning protection for HF/VHF/UHF systems.

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Not yet rated.

EG8FDA Anaga Lighthouse
Next activation of Anaga Lighthouse ARLHS CAI001/ wlota L 1276.

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EG8FOR Orchilla Lighthouse Activation 2008
Ham radio activation Orchilla Lighthouse in Hierro Is. ARLHS CAI 066. 30-1 May and 1 June 2008.

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EGAntennes
Antennas and accessories.

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Egypt Amateur Radio Assembly
 

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EH Antenna for 160m by IZ7ATH
EH antenna for 160m band: my experiments and comparison with a short vertical.

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eHaJo Keyers & PCB-Boards (Kits)
CW keyer and other assembly kits.

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EI Call Listings

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EI4IX VHF in Ireland
Listen to audio clips of Sporadic E, Aurora, and Meteor Scatter DX contacts.

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EI5EM Tony Breathnach

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EI5FK's VHF Website
Ham Radio trailer mast construction details, Vhf operators/links in EI. 144/432/50 square maps/logs, Wsjt/Hscw/Meteor scatter info

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EI7BA's Antenna Pages
Multi Band Quad,Cushcraft R5, R7, R7000, repair and maintenance, Remote Antenna Switching, Hexagonal Beam, Automatic Band Decoder, Low Band Verticals, Crank-up Tiltover Tower etc

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EI7GL's Radio Website
EI awards. List of EI websites. EI VHF info and more...

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EI7IM Kevin O'Herlihy
 

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EI8EM Alan Cronin
 

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EI8IC's Ham Radio Contest Resource Website
 

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EI9GQ's Homebrew Radio Page

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EI9IW
 

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EIDX Network

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Not yet rated.

Eimac
Innovators in power tube technology.

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Not yet rated.

El Paso County Colorado RACES
 

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EleCraft
The Elecraft K1 and K2 amateur radio kits capture the excitement of building and operating your own full-featured HF radio. Discover the thrill of building and really understanding your own radio equipment.

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Electchester VHF Club

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Electrical Theory
 

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Electricity and Tennis Balls
Simple experiment to illustrate the basic concepts of DC electricity using tennis balls.

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Electron Tubes Online

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Electronic Construction From A to Z
You can build a lot of useful ham radio equipment and you don't have to be an electrical engineer to do it. All it takes is the right tools, knowledge of a few "tricks of the trade," and the will to succeed.

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Electronic Museum 1850 to 1950
Vacuum tube museum, amateur radio history Basel Switzerland, Crookes tubes, 1900 era CRT, much more.

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Electronics and Radio Today
Articles, information and some projects for electronics and radio hobbyists.

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Electronics Calculator Website
Calculators for capacitor impedance, inductor impedance, tuned circuits Ohm's Law, and RC time constant.

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Electronics DVD for Kids
 

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Electronics For Beginners and Intermediate Electronics
 

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Electronics Forum
Electronics projects, forums, circuits, plans, diagrams, tutorials and more.

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Electronics Tutorials
Offering comprehensive basic electronics tutorials in amplifiers, antennas, ham radio, filters, oscillators, power supply, receivers, test equipment, transmitters, radio design and electronics design.  

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ElectronicsUSA.com
Manufacturer of a growing line of Pocket Mini-Keys, Keyers, Amateur Radio & QRP Accessories, Electronic Kits, and lots of other cool stuff.

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Not yet rated.

Electronix Express

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Elements of AC Electricity
 

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ELFRAD -- Extremely Low Frequency Research and Development
Elfrad Group is an organization consisting of individuals interested in the research of extremely low frequency signals which propagate the interior of the Earth. Acoustic, seismic, and electromagnetic signals, both natural and artificial, surround us and are a part of our environment. The source of these signals, both terrestrial and extra-terrestrial, and their content, is of extreme interest to our research.

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ELKEE LTEE Electroniques

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Not yet rated.

Elkhorn Valley Amateur Radio Club

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Ellijay Amateur Radio Society

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Ellwood City Amateur Radio Association N3EC

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Elmendorf Amateur Radio Society KL7AIR
Military recreation station.

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Eltech Surplus Electronic Equipment
 

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Not yet rated.

EM Scientific, Inc.
Expert MININEC Software--software for antenna design.

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EmComm-Products LLC
Manufacturer of the RADS 9-11/A Man-Portable HF-NVIS, U/VHF Rapid Antenna Deployment System for Amateur Radio EmComm.

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EME, SETI, Weak Signal Home Page by W6/PA0ZN

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Emergency Broadcast Service
One of a kind emergency broadcast/amateur communications.

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Emergency Management Ontario ARES VE3EMO
Emergency Management Ontario Radio Station, Provincial Emergency Operations Centre

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Emergency Measures Radio Group -- Ottawa Ontario ARES
Emergency Measures Radio Group (EMRG) is a volunteer organization that acts as the interface between the amateur radio community in Ottawa and the City of Ottawa Emergency Measures Unit (EMU).

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Emergency Preparedness Survival Communication
A ham's blog about emergency preparedness and survival communication.

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Emmitts Fix It Shop
 

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Emtech
Quality QRP, antenna tuner, and ladderline insulator products.

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Emtron Amplifiers
Well constructed legal limit amplifiers.

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Englewood Amateur Radio Society, Inc. K8ONV

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English School Radio Club 5B4ES
Cyprus

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Enhanced Audio (EA)
Want to stop sounding like you are talking with a string strung between two tuna cans? Learn how to select, setup, and tune devices that will make you sound better than most anyone else you know while not breaking the bank.

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Enhanced iLink/Echolink Board by VA3TO
The VA3TO v1.0 Linking Board was the first pcb based interface made widely available to amateurs around the world (limited quantities still available). Our new v2.0 Linking Interface builds on the success of our first offering with new features and enhancements.

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Enid Hamfest Group
The official site of the Enid Hamfest Group in Enid, Oklahoma. Held yearly first weekend in November.

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Enterprise Amateur Radio Society

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EnzoLog
The first web-log with cluster integrated.

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EQF Software
Home of Log-EQF and new Win-EQF.

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eQSL.cc Electronic QSL Card Centre

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ERGO Radio Software
Our mission--enhanced shortwave radio listening.

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Erie County ARES/RACES - New York

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Erie County Pennsylvania ARES-SKYWARN
Official home site of the Erie County, PA ARES-SKYWARN group. Loads of links related to emergency communications, Amateur Radio Emergency Service, Radio Amateur Emergency Service, and SKYWARN.

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Escondido Amateur Radio Society N6WB
 

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Essex Repeater Group
ERG is a voluntary body whose aim is to maintain amateur radio repeater and beacon stations in the county of Essex, England.

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Estero Radio Club W6JU
Amateur radio on the central California coast. 

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Estonia Callbook
 

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Estonian Radioamateurs Union ERAU
 

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ETSkywarn District 5
District 5 Skywarn Home Page for East Tennessee.

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EU Sprint Contest
Everything about EU Sprint. Rules, results, score records, free software to download.

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EU-EW Belarus Callbook
 

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EUR - AM Antennas
Quality US and EU made Antennas

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European Amateur LF Schedules
 

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Not yet rated.

European DX Foundation
EUDXF is the first and only all European foundation to support DX activities. Our goal is to support DXers and expeditions (e.g. financial support, printing of QSL-cards) to allow the DX-community in Europe a fair share in their work. We also supply equipment to those in rare countries who cannot afford their own.

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European HF Championship
 

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European PSK Club

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European World Wide Award
EWWA and CEA. Awards program of the Council of Europe Amateur Radio Club

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EUROWINLOG 4.0 by DL7QY
 

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Not yet rated.

Evergreen Intertie Repeater System
The Evergreen Intertie is a network of interconnected amateur radio repeaters though out the Pacific Northwest States. There are about 30 repeaters on the VHF and UHF bands in the states of Idaho, Montana, Oregon, and Washington.

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Expanded Spectrum Systems
Beacon FT817 FT-817 filter

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Expedition Awards
Tonga DXpedition Award and Polish World Tour Award

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Experimenterende Danske Radioamatorer
Official homepage for the Danish Amateur Radio Society.

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Explorer Post 1973 -- N7BSA
 

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Extech Instruments
Multimeters, test instruments, power analyzers, power supplies, calibrators, and more.

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EY Tajikistan Callbook
 

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EY8MM Nodir Tursoon-Zadeh

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EZNEC Antenna Software by W7EL
Antenna design software EZNEC and EZNECpro.

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F2CW/ZL3CW African DXpedition Log Search Page
E31AA logs for 22-Sep-98 through 25-Oct-98 and J28AA logs for 24-Sep-98 through 26-Oct-98.

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Not yet rated.

F5CWU's Web Page

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F5LEN Webcluster
Dx cluster powered by DXnet under Linux. This cluster is linked to the European DXCluster network. Also provide maps support.

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F5NOD DX Web Page
Has been involved in DXpeditions to FT5ZH, FO0SUC, FT5WH, and FR/T Tromelin 2000.

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F5NZY Home Page

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F6BLK Bernard Baris
QRP, K2, homebrew, vintage receivers, QSL gallery, and more.

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F6BLQ's Home Page
Home pages F6BLQ, TU5DX, 5N0T, 9Q1A. All about ham radio in CONGO. Also lastest 9Q news.

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F6CRP VHF Web Page
 

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F6EPY DXpedition Website
5W0MP/5W0DA, Samoa, and YJ0ADW/YJ0APY, Vanuatu DXpeditions in 2002. 5W0DA, Samoa, and ZK1EPY, South Cook, DXpedition in 2001.

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F6FBB Pages: FBB Packet-Radio BBS
All the latest on the F6FBB bbs from the source!

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F6GQK Christian Ramade
Author of DXFILE.

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F6HCM's Home Page

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F8ASY Website

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Fair Radio Sales

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Fairfield County Connecticut Skywarn

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Not yet rated.

Fairview Microwave
 

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Fallbrook Amateur Radio Club N6FQ

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Fallsky Weather--Ripley County, Indiana
Weather info for the state of Indiana with a special emphasis on the Southeastern Indiana region.

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Falmouth Amateur Radio Association

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Family Amateur Radio Network KC0MDI
Club was formed to promote use and assist in using the internet, to link amateur radio service in Southwest Missouri to the internet for the purpose of a greatly improved communications experience.

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Fan Modification for ICOM 706MKIIG
How to reduce the RX high body temperature in the 706 MKIIG (with pictures).

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FAQs on Digital Signal Processing
 

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Far Circuit PC Boards

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Far Out Amateur Radio Network

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Faradnet Capacitor Glossary Index
 

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Farnham VHF Group
 

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Fast Components Limited
We supply electronic and mechanical component kits aimed at hobbyists and homebrew electronics enthusiasts. Full range of resistor & capacitor kits.

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Fast Start Guide to Slow Scan TV (SSTV)
Get on SSTV FAST with this quick tip quide. All the info you need to get started quickly.

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Fastenal Company
Fastenal Company is your source for industrial supplies, fasteners, construction equipment and more. Stainless, SS, galvanized, screws, nuts, washers, hardware.

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Fauquier Amateur Radio Association W4VA

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FAX480 SSTV Mode by WB8DQT
FAX480 was developed to provide for relatively high resolution image transmission on HF, VHF, and UHF amateur radio bands. FAX480 was designed to bridge the gap between conventional slow scan television (SSTV) and conventional facsimile techniques.

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Fayettte County West Virginia ARES
 

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FC's Electronic Circuits

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FCC - Vanity Call Sign System

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FCC Amateur Database Conversion and Search Program
FREEWARE program that will take the FCC file that you download, strip out the information not needed, condense and breakdown into prefixes that can be searched by the search routine.

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FCC Amateur Radio Forms - ARRL

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Not yet rated.

FCC Amateur Radio Service Enforcement Actions
Amateur Radio enforcement correspondence--with some exceptions--now is available to the public at this site.

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FCC Amateur Radio Statistics

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Not yet rated.

FCC Daily Licensing Report - QRZ

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FCC License Counts
 

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FCC License Data Search - ARRL

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FCC Part 97 Amateur Radio Service
CFR Title 47, FCC Part 97, rules, regulations, licensing, licenses. Info available in PDF form.

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FCC ULS Web System

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Not yet rated.

FDS Graphics and QSL cards

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Federacion Mexicana de Radio Experimentadores
Mexican Federation of Radio Experimenters

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Federacion Radioaficionados de Cuba
Cuban national Amateur Radio Society.

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Not yet rated.

Federal Communications Commission

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Federal Emergency Management Agency

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Federal Way Amateur Radio Club WA7FW

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Federation Internationale Des Radioamateurs Cheminots
International Association of Railway Radio Amateurs based in Germany with affiliated clubs throughout the world

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Not yet rated.

Feld-Hell Club
Putting the FUN back into Amateur Radio,where QSOs are twice as good.

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Felixstowe & District Amateur Radio Society

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Fernebo Contest Team SK3W

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FF Systems Repeater Controllers

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FG Log Search Page
DXpedition to Guadeloupe for CQWW SSB 1998. Log searches for FG5BG, FG/N6ED, FG/N6RT, FG/K6RO, and FG/W6KK.

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Not yet rated.

FG5BG - 1998 CQ WW SSB Dxpedition

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Not yet rated.

Fi-Ni Report
 

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Filter Concepts - EMI Filters
FCI's product line is an array of AC, DC, 3 phase, and home automation EMI filters. Can provide custom EMI filter designs for specific applications.

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Findarepeater.com
The website holds several thousand repeater locations throughout the United States. Searches can be exported to a CSV file and repeaters are shown with their location on Google Maps.

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Finnish Broadcasting

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Not yet rated.

First Coast Amateur Digital Association

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First State Amateur Radio Club K3QBD

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FISTS CW Club of South Carolina WC4CW
 

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FISTS HQ Homepage
Keynote newsletter, constitution, member listings, activities, awards, and more.

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FISTS Northwest K7FFF
The club is a loose affiliation of cooperating members who share an interest in the use and promotion of CW to communicate on amateur radio bands.

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FISTS of Illinois
 

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Five Bells Contest Group G4SIV/G5B

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FJ/PA3GIO/p DXpedition 2002
DXpedition to St. Barthelemy, NA-146, in March of 2002.

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FK8VHT Log Search
 

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Not yet rated.

Flagler County Florida Emergency Services

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Not yet rated.

Flagler Palm Coast Amateur Radio Club W4FPC

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Flags and Pennants Antennas (Compendium)
Receive antennas for limited space with good noise rejection like the Ewe. They are ground independent, too, a big plus!

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FLARE, Inc. -- Filipino League of Amateur Radio Enthusiasts
The Filipino League of Amateur Radio Enthusiasts, Inc. 

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Flash and Pass Learning Tools
Flashcards are a proven study method allowing an individual to achieve solid results in the least amount of time possible. Flash Study Cards are available for Extra, General, and Technician Class tests.

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Fleetwood Digital Products
Canada's largest selection of Wouxun & TYT - radios, accessories, and parts.

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FlexRadio Systems
SDR software defined radio

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Florence Amateur Radio Club W4ULH

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Florida Amateur Digital Communication Association
Promotes packet radio in the state of Florida. FADCA provides frequency coordination and interference resolution services to all Florida digital operators, FADCA members and non-members alike.

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Not yet rated.

Florida Atlantic University Amateur Radio Club K4FAU

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Florida Contest Group
FCG

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Florida QSO Party

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Florida Repeater Council
The Florida Repeater Council, Inc. (FRC) is the ARRL-recognized amateur frequency coordinating body for the State of Florida. The FRC provides frequency coordination and interference resolution services to all Florida repeater operators, FRC members and non-members alike.

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Flying Pigs QRP Club, International W8PIG
The Flying Pigs QRP Club International embodies all that is QRP. Members belong to many other organizations but most of us know we are really just Flying Pigs. We rule. That's about it. It's free to join, come rule with us!

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FM SSTV.net -- Slow Scan TV Beyond HF
Pictures received off 2 meters by AB0DP in Wichita, Kansas.

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FM Transmitter
Radio kits, RDF radio direction finder antennas, amplifiers, receivers, transmitter audio tone decoders, and more.

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FM5BH Madinina Contest Club
Info on FM5BH operation in CQWW SSB 2000 and TO5T in WPX SSB 2001.

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FO0AAA - Clipperton 2000 DXpedition

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Not yet rated.

FO0AAA Clipperton Island 2000 Log Search
 

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Not yet rated.

FO0CI Log Search
Log search for 1992 DXpedition to Clipperton Island.

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Not yet rated.

FO0CLA Log Online

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Not yet rated.

FO0CLA Polynesian Tour 2000

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Not yet rated.

FO0MIZ Log Search
 

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Fontana California RACES
Our group serve the District 2 area of San Bernardino County, which includes the City of Fontana, and the communities of Bloomington and Lytle Creek in California

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Foothills Amateur Radio Club W3LWW

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Foothills Amateur Radio Society
Long standing society, based in Los Altos, California with a primary orientation on amateur radio education & training.

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Foothills of North Carolina APRS and Satellite Website

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Force 12 Antennas

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Foreningen Sveriges Sandareamatorer--Swedish Radio Amateur Society
 

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Forsyth Amateur Radio Technical Society
 

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Forsyth Amateur Radio Club
 

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Fort Madison Amateur Radio Club

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Fort McCoy Amateur Radio Club W4FRC

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Fort Myers Amateur Radio Club
Great information for visiting and resident ham radio operators in Southwest Florida, and those who desire to become hams. News and up-to-date calendar of events including club activities, Southwest Florida Hamfest, bi-monthly swap meets, weekly on-air and monthly in-person club meetings, local license testing, local nets and a complete list of SW FL repeaters.

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Fort Pierce Amateur Radio Club
The Fort Pierce Amateur Radio Club (Fort Pierce, Saint Lucie County, Florida) is a general-purpose amateur radio club and its over 50 members are involved in all aspects of amateur radio. We make a special effort to participate in providing communications support for public service events, serving as Volunteer Examiners as part of the ARRL VEC program.

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Fort Smith Area Amateur Radio Club W5ANR
General club servicing the river valley of western Arkansas and eastern Oklahoma.

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Fort Wayne DX Association

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Four Flags Amateur Radio Club KC8BRS
 

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Four Lakes Amateur Radio Club W9JZ

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Four Metres Website

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Four State QRP Group
Devoted to low power (QRP) amateur radio building and operation. Established in the four states of Arkansas, Oklahoma, Kansas and Missouri, we have members worldwide.

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Fox Cities Amateur Radio Club W9ZL
The Fox Cities Amateur Radio Club, Inc. (W9ZL) services the Fox Valley area in Wisconsin.

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Fox Delta Amateur Radio Projects & Kits
Homebrewing projects & kits for radio amateurs.

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Fox Mike 13 (FM13) DXpedition
DXpedition to grid square FM13 for the 2008 CQ WW VHF contest.Utilizing WSJT on Two Meters for EME, MS, etc.

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Fox River Radio League
A very active radio with public service and social aspects. We welcome anyone in the Fox Valley area in Northern Illinois.

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Fox Tango International Yaesu Users Group

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FR/F6KDF/T Tromelin Island DXpedition 2000

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Fractal Antenna Systems

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Framingham Amateur Radio Association

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Frankford Radio Club

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Franklin County Amateur Radio Club

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Frankston and Mornington Peninsula Amateur Radio Club VK3FRC
 

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Fred A. Nudd Corporation - Towers of All Types
Towers, masts, and monopoles.

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Fredericton Amateur Radio Club VE9ND

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Free Azimuthal Maps
This website will generate an azimuthal map for anywhere on the planet.

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FreeClock
FreeClock is a free, lightweight, 32-bit clock application that runs on any Windows operating system. The program displays UTC (Universal Coordinated Time) and local time.

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Freespace by DL2KCL
Calculates the range of a freespace radio-link. Results are most accurate for radio-links from and to satellites but are also useful to get an estimate of the range of a ground-based radio-link.

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Not yet rated.

French Callbook
 

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French Polynesian DXpedition July 2003
The following islands were active: Tubuai Island OC-152 in the Austral Islands on 11 - 14 July, Mangareva Island OC-063 in the Gambier Islands on 15 - 22 July, Tahiti Island OC-046 in the Society Islands on 23 - 24 July, and Great Barrier Island OC-201 in the New Zealand Island Group on 26 July.

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Friendly Radio Amateur Team KB8YVY

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FS/PA3GIO/m and PJ7/PA3GIO/m DXpeditions
DXpeditions to St. Martin and St. Maarten in March of 2002.

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FT-100, VX-1R, VX-5R, VX-7R Modifications
Modifications for Mars/Cap and Freeband for the Yaesu VX-5R and Yaesu VX-7R and Yaesu VX-1R and VX-110/VX-150 and Yaesu FT-100 tranceivers.

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FT-817 Stand
Wooden stand for the Yaesu FT-817 and Z11 Auto Tuner -- keeps shack organized.

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FT1000MP HF Ham Radio Home Page
A complete reference for the Yaesu FT1000MP and MarkV HF ham radios.

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FT1000MP NB Mod (W8JI) photos
noise blanker FT1000MP FT-1000MP MarkV NB W8JI

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FT5ZH 1998 DXpedition

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Not yet rated.

FT5ZH 1998 Log Search
 

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Not yet rated.

FT5ZM Amsterdam Island 2014
The team has a permit to land and conduct a DXpedition from Amsterdam Island for up to 18 days between the dates of January 15 and February 20 of 2014. Landing, set-up, and take down are included in those 18 days.

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Fullerton Radio Club W6ULI

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FUNKBOX Hard & Software
SAT-Tracking with readymade WinRotor-Interface for almost every rotor!

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Funker Club
You'll find a lot of interesting HAM-Clips on this site to the topics of mods, comparisons, antennas, eme, satellites, homebrew, qrp, mobile and much more ...

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Furness Amateur Radio Society
 

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FVR Spitfire Array for 160 Meters
K1VR & W1FV - YCCC

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FW5FN 1999 Log Search
 

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Not yet rated.

FW5FN 1999 Pacific DXpedition: Wallis and Futuna

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Not yet rated.

FX Rotor Works
rotor repair rotator repair rebuild sales CDE Telex HyGain MFJ Hy-Gain

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G-QRP Club

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G0ADA Nigel Law
Includes an HF Region 1 band plan.

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G0DPC

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G0FEA
Comprehensive web site with mountains of interesting links. Pictures and a guest book. Feel free lo leave a message for G0FEA.

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G0GJV's VHF Contest Logging System
 

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Not yet rated.

G0HWC's Analogue & Digital SSTV Site
G0HWC's Analogue & Digital SSTV site, slow scan television LIVE images from 20m 24/7. Help if you want to set up a SSTV site. Home of the SSTV/ATV Ring and MB7ICL Echolink node.

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G0KSC High Performance Antennas
Simple to build OWA mono and multiband Yagi Antennas. No match system required.

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G0MDO Amateur Radio Software
Includes software for logging, Morse code, RTTY translation, and more.

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G0MRF Projects Web Site
Homebrew projects from L.F. to Microwave.

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G0MTN Lee Volante
 

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G0MTQ John Baker
 

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G0OUR Open University Amateur Radio Club
 

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G0RIF--The wet string chronicles...
 

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G0RUZ's VHF/UHF/SHF DX Page
6m DX, EME info, GS35B 50MHz amplifier construction, GJ0RUZ 2002 DXpedition, and more.

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G0TUE Raymond Gilchrist
 

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G0UPL Homebrew Radio, Electronics, and Computers
Homebrew projects including a transistor receiver, valve radio, Huff-Puff oscillator, stabilisers, Varicap diodes, phase-shifting CW filter, Frequency counter, and more.

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G0VFV Bob Marley
 

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G0VTL Howard Bradfield
Includes information about contesting, antennas, kites, and skydiving.

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G0WJR Ross Wilkinson
 

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G1HIA ATV and Microwaves
Operates fast-scan FM-television in the 1.3, 2.3 and 10.3 GHz bands.

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G1HWY High Speed Meteorscatter Station
 

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G1MFG.com Amateur Television Receivers
High quality 23cm and 13cm transmitters and receivers for amateur television.

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G1PIE
 

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G1YGJ Stan Wilde
 

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G3CWI's Radio Adventures
Ham site with reviews, articles and original downloadable software.

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G3KMA IOTA Manager's Website
 

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G3MOJ Alan's Helpful Ham Radio Hints

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G3PPT's Amateur Radio Software
FELDNEW8 -- Hellschreiber for DOS, SLOWFELD -- narrow band communications for Windows, THROB -- development for MFSK, and more.

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Not yet rated.

G3SEK's Amateur Radio Technical Notebook
Excellent technical info on transmitting/power tubes, moonbounce (EME), UHF/VHF antennae and more.

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G3SEK's VHF/UHF Long Yagi Workshop
If you want a top-performance VHF/UHF long Yagi, why not build it yourself? Everything you need to know is here.

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G3TXF

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G3ULT Reading & District Amateur Radio Club
 

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G3USF's Worldwide List of 50MHz Beacons
 

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G3USF's Worldwide List of HF Beacons
 

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G3UTS Reg Belshaw
 

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G3VGR Dave Aldridge
Personal interests, mainly CW, QRP, homebrew & portable operation

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G3WCS Amateur Radio Software
Software for F6FBB BBS and TSTHOST PMS systems.

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G3XBM QRP Amateur Radio Station
Notes on operating 28MHz (10 meters), ICOM IC703, Yaesu FT817, MFJ Cub QRP CW rig, ELF/VLF/LF radio, crystal set DX, and more.

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G3XDV Amateur Radio LF Activity
Station, activity, calls heard and worked, transcontinental LF, slow CW, spectrogram plots, and more.

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G3YCC's QRP Site
QRP, home brew, antennas etc

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G3YKI 10GHz Omnidirectional Antenna
Homebrew antenna made in a few hours requiring no more than a hand drill, saw and file.

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G3YXM's 500W Throbbatron MosFet Amplifier
Amp design for solid state MosFet (IXFH58N20) 500W PA called the Throbbatron.

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G3YXM's Topband Pages
There are several things here that may interest you; a design for a 500 Watt Mosfet PA for 160-40M, loads of info if you fancy mobile operation, an easy loop aerial for small gardens and a few simple circuits.

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G4CCH EME 1296MHz
 

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G4CNN Low Frequency Amateur Radio
Transmission images, antennas for LF and VLF, station description, spurious emissions, imtermodulation products distortion, and more.

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Not yet rated.

G4DDK's Microwave Radio Page
 

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G4FAL Nick Totterdell
 

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G4FGQ's Software
Antenna design, modelling, and performance test programs.

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G4HLX Neill Taylor
 

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G4ILO Julian Moss
100% homebrew QRP station!

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G4ILO's Blog
 

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G4KLX Microwave Pages
A site specialising in information on microwaves and Linux software for weak signal work.

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G4PEN Bob Potts

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G4PYR MF Coastal Radio Web Site
 

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G4TPH Magloop Antennas
Details about the development of the G4TPH Portable Magloop antennas models and on-line purchasing.

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G4VGO Topband Site
Features kite and balloon lifted antennas for topband.

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G4XCK S. A. Boden
Articles on an SWR bridge, open wire feeders, and wire antennas.

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G4YTB Dave Slade

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G4ZPY Paddle Keys International
 

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G7EIX Software Pecker
A free software based SSB Tuning aid for amplifier users.

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G7KPF U.K. Quick Links

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G7RAU Dave Edwards
 

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G8BCG Six Meters Website
 

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G8GTZ Amateur TV Pages
 

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G8JNJ Eclectic Aether
Home of the G8JNJ Broadband HF vertical antenna, plus other construction articles and theory.

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G8NWC and Amateur Television
 

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G8YOA Andy Lake
Includes PMR modifications, history of long range maritime radio communications, CV devices, terrain modeling software, and more.

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GACW Freeware
Freeware software for CW trainning, etc. DOS and Windows - Software gratuito para DOS y Windows especiales para aprender y mejorar el conocimiento y operacion en Morse.

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GACW Grupo Argentino de CW
 CW Group of Argentina - News - Software - DXpeditions - LU Call book - Opinions - LU Map

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GACW Permanent Awards
Permanent awards issued by the Grupo Argentino de CW.

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GACW WWSA CW DX Contest

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Gainesville Amateur Radio Society K4GNV

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Gap Antenna Products

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Garland Amateur Radio Club K5QHD

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Garlic Valley Amateur Radio Club W6GGF

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Garrett County Maryland ARES

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Not yet rated.

Gary's SSTV and Hellschreiber Page
 

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Gaston County North Carolina ARES

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Not yet rated.

Gate Dip Meter -- The Dipper
All about the dipper: projects, tools, theory, etc.

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Gateway Electronics

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Not yet rated.

Gator Amateur Radio Club W4DFU

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GB Antennas And Towers
 

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GB3ZI Repeater Group
70cm repeater located in Stafford, UK. 

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GB50 Golden Jubilee Station 2002
Great-Britain-Fifty (GB50) is the special callsign being used from Windsor Castle, one of Queen Elizabeth's II main homes. GB50 will operate from late May to early June during the Golden Jubilee celebrations.

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GB5HQ IARU Contest Team
IARU contest station from the United Kingdom, running multi-multi in the annual contest.

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GB7MBC UK DX-Cluster
Worldwide Dxcluster running under the well proven dxspider software. There is also a dx radio forum on the homepages!

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GD7JWR & MD3MXU

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GEARS Glendale Emergency Amateur Radio Service
The mission of the Glendale Emergency Amateur Radio Service (GEARS) is to provide emergency amateur radio communications support to the city of Glendale, California when normal communications systems are overloaded, damaged, or disrupted.

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Not yet rated.

Geauga Amateur Radio Association
 

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Geelong Amateur Radio Club Inc. VK3ATL

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Gem Quad Products
 

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Not yet rated.

Generac
 

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General Satellite Information and Software
Miscellaneous information, data, and software for amateur radio satellites covering topics such as tracking, solar eclipses, and orbital decay.

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Generator Service Co.

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Genesee County Michigan ARES KC8KGZ
 

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Genesee County New York ARES
 

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Genesee County Radio Club, Inc. W8ACW

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GeoClock Sunlight Clock Home Page
GeoClock shows the current time (based on your computer's clock) with a high quality map of the earth. The current sun position is displayed, and the parts of the earth in sunlight, twilight (greyline or grayline) and darkness are shown. This display is automatically updated every few seconds.

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GEOG Program Suite by G4JNT
Geog is a suite of programs written by Andy Talbot ( G4JNT ), some of which make reference to a database of UK terrain heights, to provide useful information for radio amateurs.

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Georgia ARES
 

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Georgia Army MARS
 

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Not yet rated.

Georgia QSO Party
Georgia State QSO Party site. Event sponsored by SECC and SEDXC.

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Georgia State Net
Meets on 3593kHz at 7 and 10 pm every day.

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Georgia Tech Amateur Radio Club W4AQL

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Georgian Bay Amateur Club VE3OSR
 

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Gerard's Radio Corner

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Geratol Net

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Not yet rated.

German DX Foundation
The German DX Foundation (GDXF), founded in 1996, was established to support HF DX activities - on all bands or modes - to rare countries all over the world. This support will be realized by means of financial grants or by personal, instrumental or logistic aids.

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German Made Roller Inductor

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Getting Started in Electronics
"Engineers Notebook" series and books about basic electronics.

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GG Graphics QSL Cards
Custom and standard full color QSL cards. Traditional offset printing.

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Not yet rated.

GI0AIJ Ivor Greenwood

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GI4LKG - Victor's Web Site

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Gibraltar Amateur Radio Society
 

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GigaParts Online Superstore
Low prices on amateur equipment!

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Gila Amateur Radio Society K5GAR

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Giles Amateur Radio Association, Inc.

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Giovannini Antenna Systems

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Gippsland and Gate Radio & Electronics Club
The Gippsland Gate Radio and Electronics Club Inc.(GGREC) is a group of electronics enthusiasts and amateur radio operators who promote all aspects of computers, hobby electronics and telecommunications. Open to all ages, our aim is to provide the opportunity for everyone to learn more about radio and electronics.

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GJ4ICD's 8877 50 MHz Amplifier
Main features of this homebrew amplifier include mini compact units, large easy to read meters, 1.8 KvaToroidal transformer, slow start safety circuit, filament in-rush protection, strong die-cast chassis, 2 15kv 1.2Amp rectifiers, and protection timer switch/circuit breaker.

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GLA Systems
Texas Bugcatcher and Texas Twister mobile antennas.

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Glen Martin Engineering
Hazer mast sidearm side arm rotator thrust bearing winch

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Glenrothes & District Amateur Radio Club

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Global Frequency Database
 

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Not yet rated.

Global Listening Forum
Forum all about the recieving of radio signals, like Ham, SWL, Scanner, trunking, air-band etc.

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Global Net Project - JQ1YWK
JQ1YWK is a club station for the Global Net Project and mainly active on HF CW, IRLP, EchoLink and so on.

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Global Positioning System (GPS) Resources
 

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Global Test Supply
Pre-owned refurbished electronic test equipment.

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GlobalQSL

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Globex
#1 source for Russian tubes.

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Gloucestershire Repeater Group

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Glowbug 40 -- 40 Meter CW QRP Transmitter Kit
 

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Glowbugs Times
Vacuum tubes - articles, data, homebrew projects.

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Glowbugs Web Pages
Printable archive of electronic circuits which use vacuum-tubes for the Radio Amateur and others who enjoy using tubes.

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GM Mobile Radio Installation Guidelines 2002
GMNA Engineering Centers recommendations for Radio Telephone / Mobile Radio installation/wiring, Jan 2002

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GM-23 -- 23cm in Scotland
Homepage of the GM-23 group of 1296MHz enthusiasts in Scotland and the Northern UK. Contributions from 23cm-ers worldwide are welcome!

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GM0HCQ/MM and VP8CMH/MM
Maritime mobile aboard the RRS James Clark Ross, a science/support vessel of the British Antarctic Survey.

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GM0RWU Jack Ponton
Interests include QRP, homebrew, and vintage (boatanchors) equipment.

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GM3WOJ Chris Tran
Homebrew amplifiers, contesting articles, 6 meter DXing, and more.

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GM4AFF Stewart Cooper

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GM4CXM Ray James
HF & VHF Dx'ing, Contesting and radio activities.

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GM4JJJ Home Page
Macintosh and Windows software--MoonSked EME software. PalmTrack EME software iCluster DX-Cluster software for Mac.

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GM4NHI's Home Page
LDF 4 Termination Method of splicing hardline as well as reviews of X7 antenna, MA5B mini beam, and SSTV software.

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GM4ZFZ - Mountain Adventures with a Radio
Mountain top operating in the Scottish Highlands for the Summits on the Air programme.

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Go-kit -- Daily Emergency Communications Gear Ideas
How do we get all this HT equipment out of the drawer and into our hands when we need it?

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Go-List QSL Managers

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Go2Marine
hardware stainless steel pulleys ubolt u-bolt

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Goddard Space Flight Center Home Page

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Not yet rated.

Going Postal T-shirts
Besides scores of great t-shirts from historic postage stamps, we have one specially made for hams, call included!

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Gold Coast Amateur Radio Society

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Golden Empire Amateur Radio Society, Inc. W6RHC

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Golden Triangle Amateur Radio Club W6GTR
 

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Gollum's Crystal Receiver World
Crystal receivers, construction projects and plans, old-time crystal sets, and more.

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GOLog--Contest Logger for Palm OS
GOLog is a contest logger for Palm OS® and was written with the QRP field contester in mind. GOLog is small (about 48K) and simple and should run on any handheld computer running Palm OS version 3.0 or newer.

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Gomagara Amateur Radio Club JA6ZPR
 

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GPDX - Portugese DX Group
 

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GPDX Logs On-Line
Search logs for IOTApedition to Culatra Island (EU-145) for CS5END, CS7AUH/p, CT4NH/p, and CT1EGW/p.

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Not yet rated.

Grand Mesa Contesters
 

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Grand Mesa Repeater Association
Two UHF repeater systems serving western Colorado and eastern Utah.

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Grand Rapids Amateur Radio Association W8DC

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Grand Strand Amateur Radio Club

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Grant County Amateur Radio Club

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Grant's CW Decoder Program
The CW Decoder program is a full-featured program that has been used in several contests, under varying atmospheric conditions, and appears to be a good performer. It decodes about 85% of the CW operators on the air and is fun to use.

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Granta Contest Group
Homebrew construction projects, test gear, transceiver, linear amplifier, antennas. Contest results, logs & photos.

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Grantham Amateur Radio Club

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Graphical eHam.net Reviews
This site makes buying decisions easier by showing eHam.net reviews graphically, all at once or by individual radio.

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Graphical Resistance Calculator
Pick the color codes you want to use, and the resistance value is calculated automatically.

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Great Bay Radio Association W1FZ

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Great Circle Map for Windows Freeware
GCMWIN (Great Circle Map software)

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Great Falls Area Amateur Radio Club W7ECA

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Great Lakes Award

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Great Lakes DX/Contest Club K9PXV
 

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Great River Amateur Radio Club
 

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Great Smokies Repeater Network
The Great Smokies Repeater Network (GSRN) is a open repeater link system consisting of three 440 (70cm Band) amateur radio repeaters located in Western North Carolina.

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Great South Bay Amateur Radio Club

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Great Yarmouth Radio Club
 

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Greater Milwaukee DX Association

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Greater Norwalk Amateur Radio Club

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Greater Vancouver Radio Group

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Greek Radio Amateurs (SV) Email Addresses
 

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Green Bay Mike & Key Club K9EAM

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Green Country Oklahoma Hamfest
 

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Green Frog Amateur Radio Club N6WA
Located in grid square DM03xt, Cypress [Orange County] CA. GFARC is a social group of hams specializing in operating fun and contesting.

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Green Mountain Net
The Green Mountain Net, founded in 1953, meets on 3.933 MHz every day except Sunday. The net starts at 5 PM EST/EDT (21:00 or 22:00Z). Although most of our members come from the New England states, any and all who can be heard are welcome, no matter what their QTH might be.

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Not yet rated.

Green Mountain Wireless Society

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Green River Valley Amateur Radio Socity K9WM

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Greene County Missouri ARES
 

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Greene County Ohio ARES
 

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Greensboro Amateur Radio Association W4GSO

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Greenwich Mean Time

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Greenwood Amateur Radio Society

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Grey County Ontario ARES
 

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Grey Line Map
An automatically refreshing, real-time world map showing daylight, twilight (greyline or grayline) and darkness.

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Grid Square Conversion Page

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Grove Enterprises

Edit?

Not yet rated.

Grumman Amateur Radio Club WA2LQO

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Grupo Digital Mexico
 

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Gruppo Radio Italia ALFA TANGO
Italian DX organization.

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GU0SOP Phil Cooper
 

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Guernsey Amateur Radio Callbook
 

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Guernsey Amateur Radio Society

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Guilford Amateur Society W4GG

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Guilford County North Carolina ARES

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Not yet rated.

Gulf Coast Amateur Radio Club

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GW4ALG's 136kHz Pages
 

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Gwinnett Amateur Radio Society W4GR

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Gwinnett County Georgia ARES

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Not yet rated.

GZ7V Shetland 2000
Operation for CQ WW SSB 2000.

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H Doublebay Antennas
Antenna thats easy to build, and has gain too.

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H40AA Log Search
Log search for first DXpedition to Temotu Islands.

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Not yet rated.

H40AA Temotu Islands DXpedition

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H40XX and H44XX Temotu DXpedition 2002

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H44DX Log Search
 

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Not yet rated.

HA2EQD George Veres
 

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HA8ET Gyula Nagy
HAM Links, electronics, test and measurement, education.

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HA8LGA's Homebrew Page
 

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HAL Communications

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Half Moon Bay California ARES
 

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Not yet rated.

Hall County, Georgia, ARES
 

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Hall of Science Amateur Radio Club WB2JSM
 

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Hallicrafters Collectors International
Home of all things HALLICRAFTERS -- equipment information, on-the-air HF Nets, email reflector, nostalgia, Hallicrafters special event station W9WZE, shortwave listening, and more.

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Halton Amateur Radio Club
 

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Ham Atlas
 

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Ham Atlas
 

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HAM auction
 

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Ham Buddies Travel Group
 

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Ham CAP
HF propagation prediction tool - freeware.

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Ham Clubs Membership Lists Configured For Many Logging Applications
Many Ham Club membership lists (EPC, 070, DMC, 30MDG, FH, CDG, DQSO, OBC, BDM, BCS, 1010, FIST, DIG, SKCC, GORC Clubs) configured for many different logging applications. Lists are regularly updated at least every week.

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Ham Hats

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Not yet rated.

Ham Log Book by K6REA

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Ham Maps
Site offers maps and operational tools.

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Ham Radio 2.0 by F1JXQ
 

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Ham Radio at Sea Q Maui
Take a DXpedition/vacation to Hawaii at Sea Q Maui.

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Ham Radio Bookstore

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Not yet rated.

Ham Radio Classifieds
Place your first classified and get a FREE vinyl callsign sticker. Dealers Advertise for FREE too.

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Ham Radio Classifieds at QTH.COM

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Ham Radio Club at the University of Hawaii at Manoa

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Ham Radio Contesting - KA9FOX

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Ham Radio Help Desk
 

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Ham Radio Homemade (Homebrew) Projects by HB9ABX
HF mobile antenna, magnetic loop antenna, 2m/70cm duplexer, coax cable data, wire gauge conversion, and current balun.

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Ham Radio India Website by VU2FD
Website with amateur radio theory, rules & homebrewing projects.

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Ham Radio Information
 

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Ham Radio Instructor & Student Resources
Downloads and links to information useful for persons teaching ham radio classes.

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Ham Radio Insurance Associates, Inc.

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Ham Radio is 99 Hobbies
Podcast interviews with interesting hams.

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Ham Radio Magazine
New magazine for ham radio and radio listeners.

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HAM Radio Maps

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Ham Radio Market
classifieds, reviews, articles.

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Ham Radio Museum
Receivers, transmitters, tx/rx combos, transceivers, and Collins classics.

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Ham Radio Nation
Amateur radio social network--a place where you can find other users that all share a common interest in amateur radio, invite your friends, find new friends, or find some of your past contacts. You can upload pictures of your radios and shack if you like or just check out other's shacks, share your logs and contacts with others and compare your DX contacts.

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Ham Radio Outlet
HRO

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Ham Radio Safari--Amateur Radio in Uganda
 

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Ham Radio Secrets For Aspiring And Beginning Hams
Ham radio or amateur radio has fascinated generations. This Web site reveals the secrets behind its enduring popularity and usefulness.

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Ham Station

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Ham Tech Talk
A brand new site for ham news, articles, propagation conditions, and technical discussions.

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Ham Test Online
Online study course for the U.S. amateur radio written exams.

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Ham Tutorial

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HAM TV
Ham TV events, communication & electronics history webcast with high speed internet and Windows Media Player.

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Ham University Software

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Ham-Log Software
HAM-LOG for Windows 9X / Windows NT4.0 / Windows 2000 is a versatile program for logging QSOs and more. HAM-LOG can be configured to nearly all requirements. DOS version also available.

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HAM-Merchandising by IZ7AUH
Embroidery Caps, T-Shirt and more.....

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Ham-Radio Forums
British Columbia, Canada, based amateur radio discussion forum geared towards promoting amateur radio to new hams as well as non-licensed, future prospective hams.

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HamAlyzer Spectrum Analyzer
HamAlyzer is a single-channel FFT-based audio spectrum analyzer made just for hams.

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HAManuals
Provides CDROM of all R.L. Drake amateur radio manuals and related repair and upgrade information.

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HamBlog.Com
Free Weblog host for hams.

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Hamcity.com / Jun's Electronics Amateur Radio Dealer
 

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Hamcomm Interface--Problems and Solution

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Hamdata Callsign Server
Callbook, FCC reports and information, vanity callsign availability.

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HamDepot.com
HamDepot.com is a continuously updated listing of ham radio clubs, events, dealers, and resources that serve amateur radio operators throughout the United States.

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Hamelot--DX Paradise AB6WM C31LJ VE3SUN

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Hamfest Association of Cleveland

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Hamfest MN & Computer Expo
Join us for the biggest Hamfest in the 5 state area, last weekend in October EVERY YEAR!

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Hamfesters Radio Club W9AA
 

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Hamfind Search Engine
Ham radio search tool

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HAMIC - The Ham Intelligent Calculator
Easy to use calculator for simple circuits (e.g. resistors), more complex circuits (e.g. L-networks), SWR, reactance, etc.

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Hamilton Amateur Radio Club (HAMARC) W8AJT
Located in Hamilton Ohio at a historic very early 1900's amateur radio and broadcast radio site.

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Hamilton Amateur Radio Club VE3DC
We have an active 2m/440 repeater in the Hamilton area. And during major Canadian contests, like the Canada Day and Winter RAC's, Ontario QSO Party and especially CQWW 160m, listen for VE3DC!

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Hamilton County Ohio Amateur Radio Public Service Corps
 

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Not yet rated.

Hamilton Wireless Association K6BW
Hamilton Wireless Association is a group who enjoy gathering together to practice the hobby of Amateur Radio. We are located high on a hill at Hamilton Field in Novato, California. We are also the home to the MARS station-NNN0VNV.

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HamInfoBar - Free Ham Radio & SWL Toolbar
Search QRZ.com, HamCall, FindU.com, Google, and other useful engines. Check the latest DX spots. Get links to QSL, contests, awards, propagation, maps, satellite, forums, manuals. RSS feeds including Amsat, eHam. Listen to ARRL, RSGB and WIA news, and other ham radio stations / podcasts. Plus lots of other features!

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HamLife

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Not yet rated.

HamLogs Library
An easy way to put a search of your logbook on your own web page.

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HAMMAP -- Map Program for Radio Amateurs
HAMMAP shows a map of Germany, Europe, the world or any part of them on the screen. The positions of automatic amateur radio stations (digipeater with links, beacons, phone and ATV relays) are marked. Aditionally, a lot of information is given.

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Hammond Manufacturing Inc.
Manufacturers of racks, enclosures, transformers and outlet strips.

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Not yet rated.

Hammond Museum of Radio
 

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Hampden County Radio Association W1NY

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HamQTH
This callbook provides all information, including XML queries for free. There is also a DX Cluster node, a facility to create your own web site and much more.

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HamRad - Amateur Radio Resources

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HamRad Trader

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Hamradio Board

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HamRadioForum.net
Simply amateur radio, simply a forum.

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HamRadioFun.com
Home of the Yo-Yo-Tenna, Yo-Yo-Deluxe, Yo-Yo-Vee, Yo-Yo-Vee Models 4 & 6, TinyTenna, Peanut Whistle QRP transmitter, shortwave antennas, tuners, fm & casette adapters, books, tapes, etc.

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HamRadioIndia
Gateway to Indian radio amateurs. Resource features Indian amateur news, photos, circuits, articles, downloads, message boards and discussion forums.

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HamRadioMania

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Hams for Christ Fellowship Net
Hams for Christ is a non-denominational fellowship of Christian amateur radio operators who meet daily, Monday through Friday, on the 40 meter amateur radio band.

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HamScope -- Amateur Radio Digital Communications Interface
HamScope is a multi-mode communications package for amateur radio that supports PSK31, RTTY, ASCII, MFSK16, and CW.

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HamShacks
Post pictures of your shack / operating position on this website.

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HamShirts.com
High quality ham radio shirts and t-shirts. Made by Hams for Hams. Made in the USA.

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HamSpots - Ham Radio Digital Spots
If you are into digital modes (psk, rtty, olivia, hell, mfsk, etc.) or belong to a digital mode group like EPC, FH, 30MDG, etc., post your digital spots per digital group or band. Auto feeds of DX clusters from bands/digital modes only.

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Hamstick Antennas

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HAMSTUDY.com
Self-study courses for Canadian Basic and Advanced amateur radio exams.

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Hamstuff by W7NN
HamStuff by W7NN is the exclusive worldwide distributor and manufacturer of affordable custom QSL cardbox filing systems, heavy duty mylar laminated index cards, and the QslKit for at home QSL production on your own printer.

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Not yet rated.

HamTests
This site has been created to allow you to take mock United Kingdom Amateur (Ham) Radio exams using our ever increasing mock questions pool. We have questions available for Foundation, Intermediate and Advanced exams.

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Hamtronics UHF/VHF Radios

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HamUniverse
Informational web site for ham radio.

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Hamware AT-402
Remote controlled balanced antenna tuner.

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HAMweather 2.038
HAMweather is a free weather software package that can be used to add custom weather capabilities to your web site. HAMweather can be installed on a Unix, Windows NT or a Windows 95/98 web server with minimal effort.

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Handcrafted Oak Call Signs

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Not yet rated.

Hank Breedlove Machine Shop
Solid brass ballmounts and new style truck pocket brackets and more.

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Harbach Electronics
Parts and upgrade kits for Heathkit, Drake, Collins, and other RF amplifiers.

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Harbin Institute of Technology Amateur Radio Club BY2HIT
China

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Hard Core DX Shortwave Page

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Harford County MD Amateur Radio Emergency Communications
We are a group of trained Amateur Radio operators who volunteer our time and resources to assist others during times of disaster. We also provide communications support for non-profit organizations such as the MS Society and March of Dimes.

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Harger Lightning Protection
Lightning protection and grounding equipment. Polyphaser dealer

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Harlow and District Amateur Radio Society G6UT

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Harris/Intersil Amateur Radio Club KF4APQ

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Hart House Amateur Radio Club
Club station at the university of Toronto.

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Harvard Repeater Association

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Harvard Wireless Club W1AF

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Hatfield and McCoy Amateur Radio Association WV8KY

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Hawaii State RACES
Dedicated to emergency communications, lessons learned, tips, articles.

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Hayward California ARES/RACES

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Hayward Radio Club K6EAG

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HB0 DXpedition 1999 Log Search
HB0 DXpedition 18-22 June 1999. Logs for HB0/OK2WY, HB0/OK2WO, and HB0/OK2ZR.

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Not yet rated.

HB9AMO
 

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HB9BBD Amateur Radio Moonbounce on 1296 MHz
Very Big Dish!! Real Power on 1296mc. Listen SSB off the moon.. 144 EME soundfiles off the moon!

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HB9CYN's Log Search Page
Includes logs for S92YN, S92YV, D68YN, D68YV, VP5/HB9CYN, VP5/HB9CYV, 8Q7YN, 8Q7YV, FR/HB9CYN/P, and FR/HB9CYV/P.

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Not yet rated.

HB9DHG Homepage

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HB9DSU--For the Love of DX
 

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HB9EGA Radio Related Activities
Some events/ideas/plans recorded in the form of blog.

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Not yet rated.

HB9G Geneva Amateur Radio Club
 

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HB9HFN Cedric Baechler
 

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HB9HFN DXpedition Log Search
Log search for A35FN, A35LZ, 5W0FN, and 5W0LZ.

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Not yet rated.

HB9OK Tera Radio Club

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HB9Q -- EME on 144, 432, and 1296 MHz
 

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HC8N Log Search
Also includes logs for HC8/WN4KKN and HC8/N5KO portable operation from Galapagos Islands.

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Not yet rated.

HCJB World Radio

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Heart O' Texas Amateur Radio Club W5ZDN
 

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Heart of America Radio Club W0RR

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Heartland DX Association

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Heathkit Educational Systems

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Not yet rated.

Heathkit Virtual Museum
The Heathkit Virtual Museum is a tribute to the Heathkit tradition. Production of Heathkits, a staple of electronic hobbiests throughout the world, ceased in the 1980's.

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Heavens-Above
Our aim is to provide you with all the information you need to observe satellites, the International Space Station, the Space Shuttle, and the dazzlingly bright flares from Iridium satellites.

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Heights Tower Systems
ginpole gin pole thrust bearing mast pulleys grounding hinge base foldover

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Heil Microphones

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Helicoidal antennas (QFA and helix)
Construction details, and an on-line java calculator for quadrifilar helicoidals and simple helices.

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Hellschreiber Bibliography
 

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Hendricks County Amateur Radio Society N9HC

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HF Bandplan Chart
 

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HF Beam Calculator
Enter a frequency, and the program will provide you with the lengths for the reflector, driven element, and director as well as the spacing of the elements.

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HF Magnetic Loop Antennas

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HF Mobile Antenna Designed by HB9ABX
HF mobile antenna for 10 - 80m

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HF Packer-Amplifier
HFPacker-Amp 2.5 to 35W 160-10M Linear MOSFET Construction Project. Fabricated case.

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HF Prediction Software

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Not yet rated.

HF Propagation Models Software
HFWIN32 for Windows 95/98/NT.

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HF Propagation Predictions from the United Kingdom
Table of path openings by band for major cities around the world. The table has been optimised for U.K. radio amateurs.

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HF-FAX Image Communications
One of the most fascinating mode is Image Communications such as Facsimile, Wefax and Slow Scan TV (SSTV). The reception of Radio fax, Wefax, Press fax, Photo fax and amateur SSTV radio stations is a child’s play now.

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HFDX Ham Radio Forums
A HUGE set of ham radio forums! Every possible aspect of ham radio is addressed. This is a very well behaved, informative, and friendly forum. Offensive and rude behavior is not tolerated.

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HFLINK - ALE - Automatic Link Establishment
ALE Automatic Link Establishment on HF SSB and Digital, for organisations, Emergency/Relief; ALE for Amateur Radio; HF Inospheric Propagation; High Speed and Robust HF Digital Communications.

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HFpack -- The HF Portable Group.
HFpack is... a website, an egroup, and an on-the-air network. High Frequency Portable transceivers and antennas. HFpack Hall of Fame maintains World Records for pedestrian and human powered mobile.

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hfradio.org -- DX News and More

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hfradio.org Propagation Page
HF and SWL propagation data and forecasts.

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HI Manuals
Manuals for vintage equipment manufactured in the U. S. prior to 1980.

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Hi Pro Repeaters
Manufacturer of Repeaters, Cross-Band Repeaters, Link Repeaters, Transmitters, Receivers, Small Power Amps, and Controllers. The frequency range of the products are as follows: 144-174 Mhz, 210-230 Mhz and 420-512 Mhz.

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Not yet rated.

Hi-Q Antennas
Antennas by VE7BOC/HA5CMG are the latest, state-of-the-art, stealth design.

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Hiawatha Amateur Radio Association K8LOD
 

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Hidden Transmitter Hunting by N6BG
Lots of information on equipment, hunt stories, and more.

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High Frequency Active Auroral Research Program
HAARP is a scientific endeavor aimed at studying the properties and behavior of the ionosphere, with particular emphasis on being able to understand and use it to enhance communications.

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High Latitude Geomagnetic data
A dynamic collection of high latitude geomagnetic data from 12 Canadian observatories.

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High Point Amateur Radio Club

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High Sierra Antennas

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High-Power Crystal Radio
Here's a pint-sized crystal radio with enough oomph to drive a 2 1/2" speaker. This units selectivity is far better than you would expect to find in a crystal receiver and volume is equal to that obtained with a transistor. No external power source is required.

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Highland Lakes Amateur Radio Club

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Highland Rigging & Stainless
We sell stainless steel and titanium hardware for mounting antennas and equipment.

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Highlands County Amateur Radio Club W4HCA

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Highway Amateur Radio Club ZS5HAM
South Africa

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Hilderstone Amateur Radio Society G0HRS

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Hill Radio Communications
Rohn, tower, hardware

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Hillsborough County New Hampshire ARES/SKYWARN
 

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Not yet rated.

Historical Radio Society of Australia
The Historical Radio Society of Australia (inc.) was formed in 1982 by a group of enthusiasts committed to the preservation of Australia's radio heritage. From it's origins in Victoria, the HRSA has become a nationwide organisation of over 900 members, with affilliated groups all around Australia.

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Hit and Bounce CW Traffic Nets
Hit and Bounce Net and Hit and Bounce Slow Net are wide-area Independent CW traffic nets. The HBN/HBSN boast a membership of around 70 members, with more than 50 checking in regularly to bring traffic to the nets. Net members range from Maine to Florida, to Minnesota, to Texas, covering a wide geographic area.

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HL2KAT Log Search Page
Log searches for HL2KAT, HL2MAY, DS2KDY, DS2AGH, and 6M0HZ.

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Not yet rated.

HL2KAT UngJo Chung
 

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HL3QP Log Search

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Not yet rated.

Hohentwiel 2mtr SSB/CW Kit
German site that offers kits from US manufacturers. However its THE place to go for an excellent 2mtr SSB/CW KIT, something quite hard to find.......

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Holmesburg Amateur Radio Club

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Hombrewing Zone -- Resources for the Ham Radio Novice by VU2MUE
Build transceivers -- 40m QRP, RM-96, ATS-1, SSB-CW, 80m QRP, and more. Also morse code practice oscillator, gate dip meter, frequency counter, SWR bridge, and lots more.

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Homebrew 60 Meter SSB Transceiver
This site documents the design and construction of a homebrew SSB transceiver for 60 meters.

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Homebrew Amplifiers by PA0FRI

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Homebrew DSP-10 2 Meter Transceiver
The DSP-10 is an amateur radio 2-meter transceiver that can be built at home. It operates on SSB, FM and CW modes. Features are tailored to operation with weak signals on VHF, UHF and Microwave frequencies.

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Homebrew QRP SSB Transceiver by WB9IPA
 

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Homepages and Email Addresses of Dutch Amateurs
 

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Homes4Hams
Homes4Hams.com was formed in an effort to assist hams in finding real estate professionals and mortgage loan officers who understand the unique needs of amateur radio operators.

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Homing In - Radio Direction Finding
Every aspect of hidden transmitter hunting is covered at this site, including mobile T-hunting, international-style foxhunting, radio-orienteering, jammer tracking, and wildlife monitoring.

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Hong Kong Amateur Radio DX Association VR2DXA
 

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Hong Kong Amateur Radio Transmitting Society

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Not yet rated.

Hong Kong Callbook
 

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Hood County Radio Amateur Club KC5ORS

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Hoodview Amateur Radio Club WB7QIW
 

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Hoosier DX and Contest Club
An Indiana club specializing in working contests, chasing worldwide DX, and supporting DXpeditions.

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Hoosier Hills Ham Club W9QYQ
 

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Hoosier Hills Hamfest
 

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Hopkins County Amatuer Radio Association WB4JRO

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Horsham Amateur Radio Club G4HRS

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Hosfelt Electronics
 

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Hospital Disaster Support Communications System
90 hams in Orange County, CA have provided emergency communications backup to 33 hospitals in the country for 20 years. A valuable resource for any ARES/RACES group that needs to support hospitals.

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Hotpress Ham Hats

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Housatonic Amateur Radio Club N1KT

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Houston 520'ers
Not a club as such, simply a way to say hello and keep up with events and happenings in Houston with regards Amateur Radio.

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Houston AMSAT Net
Texas

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Not yet rated.

Houston Bilingual Repeater Association KD5AWF

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Houston ECHO Society
The Houston ECHO Society is a general interest Amateur (Ham) Radio club serving the greater Houston area. ECHO stands for Emergency Communications by Ham Operators.

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Houston QRP Club

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Houston Vintage Radio Association
The Houston Vintage Radio Association is a non-profit organization seeking to preserve the history of the development of wireless communication by encouraging the acquisition, restoration, preservation and exhibition of antique wireless and radio apparatus, and by encouraging the preservation of original records pertaining to the history and development of wireless and radio communication and broadcasting.

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How To Pass U.S. Government Wireless License Examinations
General information concerning operators' license examinations examinations from 1922.

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How to Become an Antenna Guru
 

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How to Build the TTFD-2 Antenna
The lowest-cost approach for home brewing broadband, general-purpose antenna for shortwaves.

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How to Work a VHF Contest - K0NR
Introductory article on participating in a VHF contest, with Colorado emphasis.

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Hrvatski Radioamaterski Savez--Croatian Amateur Radio Society
 

Edit?

Not yet rated.

HSC Electronic supply
For over 30 years HSC has been the Bay Area's source for a unique mix of day-to-day electronic components, test equipment, computers and parts, as well as a mind-boggling array of Silicon Valley exotica!

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HSCW High Speed C.W. via Meteor Scatter

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Hualapai Amateur Radio Club, Inc. WB6RER

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Huber Heights Amateur Radio Club NO8I

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Hudson Valley Towers
NE USA tower installer. Plans, installs, maintains all tower accessories including antennas, beverages, rotors, switches, cabling, lightning protection, tower painting, crankup tower maintenance and in shack design.(SO2R and Computer).

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Hungarian Radio Amateur Society
 

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Huntington County Indiana SKYWARN

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Not yet rated.

Huntsville Amateur Radio Club K4BFT

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Hurricane Watch Net
Amateur radio serving the National Hurricane Center. Complete hurricane advisory information by the web or sent to your e-mail.

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Hurst Amateur Radio Club

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Hurst Electric Motors
Source for tuner motors for vintage Collins radios.

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Husky Amateur Radio Club W8YY

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Hy Power Antenna Company
 

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Hygain Antennas

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I0JXX Sandro Marziali
Operates VHF and up. Main interest is in designing and building homebrew antennas for radio amateur use as well as related components.

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I0MWI Steve Cipriani
 

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i1-21171's blog

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I1JTQ Mario Trioli
Interested in unusual forms of VHF propagation including sporadic E, meteorscatter, aurora, and EME.

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I2MOV Flaviano Moro
 

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I2WIJ Bob Soro (IR2V, J49WI, J45W, J49R, J49Z)
Dxing, Contesting, IOTA, ...more

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I2YSB Silvano Borsa
 

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I3LGP Giuliano Artico's VHF Page
 

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I5JVA Home Page

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I5TGC -- Activity on 136kHz
 

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I5WBE's VHF/UHF/SHF Homepage

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I6YPK's Homebrew Page
 

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IARU QSL Bureaus

Edit?

Not yet rated.

IARU Region 1 ARDF Working Group
ARDF Working Group assists the IARU member societies in ARDF activities, organises the IARU international events and championships, supports sport and technical progress in ARDF, prepares the competition rules, bulletins and educational material.

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ICE (Industrial Communication Engineers, LTD)
Receive signal splitters, band separators / combiners, bandpass preamplifiers, matching transformers, receiving antenna selector for HF transceivers, R.F. limiter and receiver filters, lightning suppression, R.F. switching products, bandpass filter and more.

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Icelandic Radio Amateurs

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ICOM CAT Software
System of programs to allow you to control your ICOM equipment, namely the IC756PROII Transceiver, IC706MKIIG Mobil Transceiver, and the R9000 Receiver. They can be controlled by (1) the computer directly connected to the radio equipment via the CI-V interface, (2) via a local LAN or (3) via the Internet

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ICOM CI-V Information Pages by DF4OR
 

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ICOM France
 

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Icom IC-746 FAQ
Frequently Asked Questions regarding Icom's IC-746 (IC746) HF/VHF amateur radio transceiver.

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ICOM of America

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Icom Pro Memory Edit Software by DF4OR
This small program helps you to edit the 99 memories of your Icom 756Pro, 756Pro2, 746, 746Pro (IC-7400 in Europe) or IC-910 rig.

Edit?

Not yet rated.

ICOM UK
 

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Icom_OKA Software by KD7OKA
Control your Icom transceiver with your computer. Originally designed for the Icom 706MkII transceiver, the program works for most later model Icom transceivers and receivers.

Edit?

Not yet rated.

Idaho ATV
Info on the K6ZVA repeater on Mount Harrison in southern Idaho.

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Idaho Ham Radio

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IDC Technology
Using quality aluminum & stainless steel components, can produce virtually any tower or antenna fixture such as sidearms and stand-offs, antenna brackets, rotating sidearms (Sidewinders) and work platforms.

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Ideas for Enhanced Beverage Antenna Performance by WW2Y and K2WI
 

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Idiom Press Logikey
 

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Idiom Press Rotor E-Z
Rotor-EZ rotor control w/ RS-232 for Ham-M and Tailtwister (T2X) rotors.

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Idiom Press SCAF1 Filter
Advertising site for a filter, with audio samples.

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Idyllwild Mile High Radio Club

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If it's Ham, It's here!
 

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IG9A CQWW 1999 Lampedusa Island
 

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IIX Equipment Ltd.
Manufacturer of welded steel products to solve the many problems associated with radio tower and antenna erection and the mounting of communication equipment in all types of vehicles.

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IK0HBN Sante Lillo
 

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IK1MNJ Enrico Robetto

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IK1MTX Piero Salviato
 

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IK2CFR Contest Team

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IK2GNW DXpedition Logs
Includes logs for 3B8/IK2GNW, D61NW, FH/IK2GNW, FR/IK2GNW, KH8/IK2GNW, and S79GN.

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Not yet rated.

IK3QAR's EU-131 Logs On Line
Contains all time logs for IL3/IK3QAR, IL3SP, and IK3QAR/p IOTA activities.

Edit?

Not yet rated.

IK3QAR's QSL Manager Lookup
 

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IK3QAR's Web Site for Amateur Radio
Includes DX qsl info system, IOTA and IIA log search, WAIS converter, tips and schemes for RTTY, IOTA expeditions history, and more.

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IK3YAE Carlo Atzei

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IK4AUY & I4FAF Web Site
I4FAF homebrew gallery, technical articles, contesting (IK4AUY also as IR4B), DXing, and more.

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IK5ZTT Ham Radio & Tourism
For HAM friends and for All the rest of the world ! Two languages inside.

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IK7IMP Icilio Carlino
 

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ILIA Italian Lake Islands Award
The I.L.I.A. (Italian Lake Islands Award) is issued by Crazy Dx Group for the purpose of promoting and encouraging activities from Italian lake islands and acquainting OM and SWLs with their beauties, landscapes and their natural and historical peculiarities.

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iLink/Echolink Board by WB2REM & G4CDY
When it is hooked up to a radio, the board, and your computer, you are able to remotely access worldwide stations on the ILINK listing. Through our interface board you can talk almost anywhere in the world through your HT on either simplex or on a repeater. It can also be used on an HF radio as well for remote access.

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Illinois Repeater Association
The recognized amateur radio frequency coordination organization in the state of Illinois.

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Ilmenau Contest Club DF0HQ

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IMO Skywarn
Serving Indiana, Michigan, and Ohio.

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IN3ECI QRP Radio Station
Italian QRP site with lots of antenna projects.

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Independent Radio Club WA6IRC

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Independent Repeater Association
The Independent Repeater Association maintains a network of 2-meter repeaters covering western Michigan from the Indiana border to the upper peninsula.

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Indian Ocean DXpedition 1996

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Not yet rated.

Indian River Amateur Radio Club

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Indiana Repeater Council
The Indiana Repeater Council is Indiana's only coordinating body recognized by the National Frequency Coordinating Council (NFCC).

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Not yet rated.

Indiana University Amateur Radio Club K9IU
Club of Indiana University in Bloomington, Indiana.

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Indianapolis Carmel Experimenters W9ICE
Operate 9 amateur systems and 1 GMRS system in central Indiana.

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Not yet rated.

Indonesian Callbook
 

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Indoor HF Stealth Antenna by K2ZS
My alternative for living with antenna restrictions.

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Inland Empire Amateur Radio Club W6IER

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InnovAntennas - High Performance Low Noise Yagis

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Intellicast -- Weather for Active Lives
 

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Intercity Amateur Radio Club
 Mansfield Ohio Richland County

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Intermountain Intertie Repeater System
The Intermountain Intertie is a more-or-less informal collection of repeaters located in northern Utah and southwestern Wyoming, many of which are supported in part by the Utah VHF Society. This system is a hub-and-spoke system, with the Hidden Peak (the so-called "Snowbird") repeater acting as its hub.

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Intermountain Repeater Emergency Amateur Network
IREAN is based out of Salt Lake City, Utah and is a collection of 222 MHz repeaters spread across the state. It is an open 222 Mhz linked repeater system for amateurs of all license classes.

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International Amateur Radio Union

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Not yet rated.

International Amateur Radio Union -- Region 1
 

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International Amateur Radio Union -- Region 2
 

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International Amateur Radio Union -- Region 3
 

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Not yet rated.

International Antenna Corporation
Home of the Double Bazooka antenna.

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International Call Sign Prefixes

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International Components Corporation
Intervox audible devices, speakers, and microphones. Intercap capacitors, trolytic, polyester film, etc. ServiceMaster accessories, tubes, cables, and connectors.

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International DX Association

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Not yet rated.

International Lighthouse/Lightship Weekend Event
This event is held in August each year. It is a fun weekend, not a contest.

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International Meteor Organization
The International Meteor Organization (IMO) was founded in 1988 and has more than 250 members now. IMO was created in response to an ever growing need for international cooperation of meteor amateur work. The collection of meteor observations by several methods from all around the world ensures the comprehensive study of meteor showers and their relation to comets and interplanetary dust.

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International Operating - ARRL

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Not yet rated.

International Pharmacists Ham Group

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International Police Association Radio Club -- Canada Section
 

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Not yet rated.

International Police Association Radio Club -- Denmark
 

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Not yet rated.

International Police Association Radio Club -- Germany
 

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Not yet rated.

International Police Association Radio Club -- Netherlands
 

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Not yet rated.

International Police Association Radio Club -- United States Section

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International Radio Filters

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International Short Wave League

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International Telecommunications Union

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Not yet rated.

International Visual Communications Association
IVCA is an informal association of volunteer amateur radio enthusiasts who have a high interest in visual communications of all types.

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Internet Radio Linking Project
 

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IO3V VHF Contest Team
 

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IonoProbe
Space weather monitor for amateur radio.

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Ionosphere Data Archived at National Geophysical Data Center (NGDC)

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Iowa City Amateur Radio Club

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Iowa District 5 ARES
Serving Benton, Cedar, Iowa, Johnson, Jones, Linn, and Poweshiek counties.

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Not yet rated.

Iowa Repeater Council
The Iowa Repeater Council is an organization that coordinates amateur radio service repeater channels in the state of Iowa (in the "mid-western" US).

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Not yet rated.

iPhone Applications--Amateur Radio Exam Preparation
Amateur Radio Exam Prep Software for iPhone.

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IPS Radio and Space Services
Australian space weather agency.

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Ipswich and District Radio Club VK4WIP
 

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Irish Amateur Television Club
Good Site covering all aspects of FSTV in Ireland.

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Irish Radio Transmitters Society
The Irish Radio Transmitters Society (IRTS) is the national society for Radio Experimenters in Ireland. Its purpose is to encourage radio experimentation, to provide services to experimenters and to represent their interests locally and internationally.

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IRLP Node 3089
 

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Irving Amateur Radio Club, Inc. WA5CKF
Dallas/Fort Worth area club in North Texas. Skywarn, ARES, RACES information. Online newsletter.

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Island County Amateur Radio Club
 

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Island Radio Expedition Foundation

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Island Radio Expedition Foundation IREF
IREF is an organization created to provide funding and other support for expeditions to IOTA qualified islands for the purposes of operating amateur radio and to promote radio science through portable island operations.

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Islands of Croatia Award
 

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Islands on the Air (IOTA) Web Japan
Japanese IOTA activity.

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Islands on the Web - IOTA Information
Devoted entirely to the Radio Society of Great Britain's (RSGB) Islands on the Air Programme (IOTA) for amateur radio operators. IOTW's mission is to give the amateur radio community ALL of the information needed to pursue this challenging program.

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Isle of Man Amateur Radio Society GT3FLH

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Not yet rated.

Isopole Spectral Antennas

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Isotron Antennas
HF antennas for small spaces.

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iSpectrumAnalyzer Software
iSpectrum is an easy to use audio spectrum analyzer that allows the user to view live audio in a standard frequency plot, a stereo oscilloscope view and a waterfall display. The user can adjust the display resolution, center frequency and save images to disk.

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Israel Amateur Radio Club
Official site of Israel's national organization. A wealth of info on 4X/4Z hamming!

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Israel Ham Radio
 

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Israeli Awards
Rules for The Holyland Award and 4 X 4 = 16 Award.

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Not yet rated.

ISS Fan Club
International Space station fan club! ISS Packet Manual, frequencies, crew info, news, and more.

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IT9AZS Salvatore Alescio
 

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IT9GSV's Satellite Home Page
My home page with log on line, satellite info, ISS voice files, and much more.

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IT9MRM Web Site

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IT9XXS' QRP Pages
Spotlights a homebrew Two Tube Regenerative Receiver.

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Italian Island Award
 

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Not yet rated.

IV3ONZ Radio Station
Homebrew, APRS, QRSS, QRP and Meteorology.

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IV3YER Luigi Maggi
 

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IW0RLC
 

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IW2DVK VHF HomePage
 

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IW3SGT Alessandro Kosoveu
Active on 50MHz and higher, PSK31 on 6 and 2 meters, and longwave on 137kHz.

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IW4CB VHF-UHF Home Page
 

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IZ0CBB Home Page
 

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IZ1CQN Home Page

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IZ4AFW Fabio Mantovani
 

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IZ4CZL Alex Zanchetta

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IZ5ENH Stefano Mannelli
 

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IZ6GSB
Ham radio and microwave.

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IZ7ATH Talino Tribuzio
Homebrew, contesting, DX humor, digital techniques, and more.

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IZ8BLY Stream
IZ8BLY STREAM is a Windows program for transmitting and receiving MFSK and PSK modes on amateur radio bands.

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J-pole Antenna for 2 Meters

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J-Pole antenna for 440 Mhz
Inexpensive and easy to make out of copper pipe.

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J-Pole Antenna Products
HF VHF UHF J-pole antenna products.

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J-Poles with Wireman-cable
 Wireman-J-Poles from 2m-40m, vertical and horizontal

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J-Track Satellite Tracking
J-Track lets the user quickly and easily keep track of his favorite orbiting objects whether spacecraft, weather satellites, search satellites, or amateur radio satellites.

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J-Tron, Inc.
Distributor of electronic components. Resistors, capacitors, transistors, ICs, kits. Authorized distributors for: Datak, Elenco, NTE, Philmore, Xicon.

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J45W 2000 Log Search
 

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Not yet rated.

J45W IOTApedition to Kos Island EU-001
July 19 to August 2, 2000.

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J49R Log Search
Iota Contest DXpedition to Crete Island 2001.

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J49WI Log Search
Logs for IOTApedition to Crete EU-015 12-26 July 1999.

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Not yet rated.

JA6YBR Beacon 50.017 MHz
 

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Jackson Brothers Variable Capacitors and Drives
Suppliers of Jackson Brothers range of variable capacitors and reduction drives, manufactured since 1923.

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Jackson County Alabama ARES/RACES
 

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Jackson County Oregon ARES
Serving the ARES/RACES stations in Jackson County, Oregon.

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Jackson Hole Area Amateur Radio Club K7JAC

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Jacksonville Amateur Radio Society K9JX
Incorporated since 1958 proudly serving the amateur community in West Central Illinois for over 50 years. ARES information on the website.

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Jacob Schmidt and Son Stainless Steel Equipment
stainless steel hardware bolts screws turnbuckles

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Jade Products

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Not yet rated.

JAIA Club Award
Basic award is for contacting 1000 JA suffixes. Final target is to contact stations of all 18278 suffixes (26 one-letter stations of A to Z, 676 two-letter stations of AA to ZZ, and 17576 three-letter stations of AAA to ZZZ).

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Not yet rated.

Jameco Electronics

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Not yet rated.

James Mackey DX Stamp Service
Air mail postage and envelopes.

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JAMSAT: The Japan AMSAT Association

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Not yet rated.

Japan Amateur Radio League Awards Program
Includes Asian DX Award, JARL Stations Award, All Japan Districts Award, Worked All Japan Prefectures Award, All Japan Award, Worked All Cities Award, Worked All Squares HF Award, and many more.

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Japan Amateur Radio League, Inc. JARL
 

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Japan Award Hunters Group (JAG)
A major national award club in Japan which issues some interesting awards.

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Japan Broadcasting Company

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Not yet rated.

Japanese Amateur Radio Teleprinter Society JARTS
Sponsors of JARTS WW RTTY Contest.

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Jasper County Missouri ARES
 

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javAPRS Software
A complete (and accurate) web based application for people to use on their web sites. It has the unique ability to display real-time data via a web browser which is invaluable for demonstration purposes and for use by persons who don't have APRS software on the computer they are accessing the Internet with.

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Javiation Communications U.K.

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Not yet rated.

Jayhawk Amateur Radio Society W0LB
 

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JD/7J1AYK DXpedition to Ogasawara, 1996

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Not yet rated.

JDR Microdevices

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Not yet rated.

JE1CKA/KH0AM

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JE1JKL/9M6NA Saty Nakamura

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JEFA Tech Wireless Technology Solutions
Low Loss Cabling, Connectors, 900MHz and Microwave Antennas

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JeffCo ARES Colorado District 23
Colorado District 23 ARES--Jefferson County.

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Not yet rated.

Jefferson Amateur Radio Club W5GAD

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Jericho Prints & Signs
Custom printing, club apparel, vinyl cut signs and banners. Also custom safety vests.

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Jersey Shore Amateur Radio Society
 

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Jet Propulsion Laboratory

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Jet Propulsion Laboratory Amateur Radio Club W6VIO

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JF1OZL/QRP Handmade Amateur Radio
Not a page full of special effects, but a plain statement of how to enjoy ham radio by building one's own projects.

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JF2IGP Nao Hirano
Just personal site. SSTV pictures, awards, QSL Gallery and much more

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JF3PLF/K7IL Masato Sugiura

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JFJ Tech
 

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Not yet rated.

JH4PHW Web Page

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JH8KYU Hidetoshi Tsutsumi
 

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JH8RZJ Kei Matsuda
Home of DX Explorer--a listing of DX stations around the world.

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JI1CQA's 50MHz Website
Includes lists of 50MHZ all-time DXCC countries worked from Japan, 6 meter all-time CQ zones worked from Japan, and 50MHz wanted countries.

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JI5RPT's IOTApedition Site
 

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Jim Hawkins Radio and Broadcast Technology Page

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Not yet rated.

JM7OLW
 

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Joe Tracker's Ham Radio eBay Selling Prices
eBay auction tracker - final selling prices for all brands - plus articles on antenna projects and more.

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John & Jean Antique Radio
Restoration of radios is a great hobby!! Our services are warrantied for one year!!

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Not yet rated.

John Jenkins Spark Museum
Early wireless, radio, scientific and other electrical items up to about 1900.

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Johnson City Amateur Radio Association W4ABR

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Johnson Space Center Amateur Radio Club
 

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Johnston Amateur Radio Society K4SWR

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Johnston Island DXpedition 2001
 

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Joplin Amateur Radio Club

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JR0BAQ/EI8FOB & JF0KYK

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JS1LQI & N3LQ
 About N3LQ & JS1LQI, Activities, Equipment, N3LQ Collections

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JStation -- Java Satellite Ground Station
JStation is a software application, written in Java, that implements a fully automated station for working the Digital Store and Forward Amateur Radio Satellites.

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JT65-HF Download Mirror
 

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JUMA Amateur Radio Kits
Kits include SSB-CW transceiver, HF receiver, HF Cw transceiver, keyer, and CW DSB transceiver.

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Jupiter-Tequesta Repeater Group W4JUP
 

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Just Hams!
Operating from a year round Maritime Mobile station.

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JVComm 32 Software
JVComm32 is a multipurpose programme for the reception of HF-FAX weather charts, weather images from low earth orbiting satellites (e.g. NOAA), and geostationary weather satellites such as METEOSAT. Furthermore, JVComm32 can be used for the reception and transmission of amateur-radio SSTV (Slow Scan TeleVision).

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JY4NE Ali Yashruti
Arab hams on the Net, Middle East repeaters, and log search for JY4NE, OD5/JY4NE, E44A, and ZC6A.

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JY74X DXpedition

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Not yet rated.

K-Com RFI Filters

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K-Y Filter Company
Modem, DSL and telephone RF filters.

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K0BG - Mobile Radio
Wide array of articles on mobile radio installation. A benchmark site!

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K0BX's Kenwood Interface Page
How to interface Kenwood TS-850S/AT to the outside world. Also information for the PK-232, HAL ST-8000 and Ten-Tec OMNI.

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K0EMT Antenna Projects
X-beam, 80m field expedient dipole, base-loaded 160m half-sloper, QRP Lowfer antenna, tapped HF vertical for mobile/portable operation, loop antennas, rigid dipoles, and more.

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K0IMJ's Colorado Ham Rigs
Heathkits and others for sale and free downloads of manuals.

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K0KY Dale Bagley

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K0LEE Lee Devlin's Ham Radio Pages
Amateur satellites, FT100 FAQ, bicycle mobile, and more.

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K0LR Home Page
Dedicated to LF (low frequency)experimenting and homebrewing.

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