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Dow-Key Relay - Series 60 - UHF/SO-239 Connector

Date Posted By Category User IP
2022-10-13********Misc********
SOLD!Dow-Key Coaxial Relay - 110 VAC Coil, UHF / SO-239 connectors. Contacts Good - Tested.

$65.00 Shipped (USPS Sm FR Box) - PayPal, USPS MO Preferred - Accept personal check, but will hold shipment until cleared.

Dow-Key Relay - Series 60 - N Connectors

Date Posted By Category User IP
2022-10-13********Misc********


Dow-Key Coaxial Relay - 110 VAC Coil, “N” connectors. Contacts Good - Tested.

$65.00 Shipped (USPS Sm FR Box) - PayPal, USPS MO Preferred - Accept personal check, but will hold shipment until cleared.

DowKey Coaxial Relay

Date Posted By Category User IP
2022-10-13********Misc********
This one is an older model, with the removable coil cover ( Warren, MN manufacture ).

110 VAC Coil - UHF / SO-239 ports, w/external 2PST contact assembly.

Note: The design of this older style coil emits a moderate “click” when energized / de-energised vs. the newer closed/sealed coils — Just-so-ya-Know.

Price: $ 65.00 Shipped ( USPS Small FR Box ) PayPal / USPS MO Preferred - Check OK, no ship until clears.

west mountain radio rigblaster pro

Date Posted By Category User IP
2022-10-13********Misc********
Silent key K2TML my dad, i was a ham
license expired.I have 30 years in
electronics. local pickup 07834 or buyer
pays ship, paypal or zelly. no cables or ps included $75

Overall Dimensions (maximum, w/o cables) 1.5" H x 10.75" W x 5.75" D
Weight (without AC adapter) 19 oz.
AC Power requirements (with supplied AC adapter) 120 Vac -120 dB
PTT max contact rating 2A @ 24V or 1A @ 48V
CW direct keying ratings Transistor logic only, tube amps not supported. Positive pull down .15V min. @ 20 ma. max
FSK direct keying ratings Transistor logic only, tube amps not supported. Positive pull down .15V min. @ 20 ma. max
Serial interface ports A,B (DB9F connector) Standard RS232
RS232 Pin Assignments Serial A (DB9 PC signal set)
Pin 2 Receive Data (Rig control default)
Pin 3 Transmit Data (Rig control default or FSK option)
Pin 4 Data Terminal Ready (CW Keying control)
Pin 5 Signal Ground (isolated digital common)
Pin 6 Data Set Ready (PTT interrupt)
Pin 7 Request To Send (PTT control)
Pin 8 Clear To Send (PTT interrupt)
RS232 Pin Assignments Serial B (DB9 PC signal set)
Pin 2 Receive Data (Rig control option or pass)
Pin 3 Transmit Data (Rig control option or pass FSK option)
Pin 5 Signal Ground (isolated digital common)
TTL rig control interface ports (dual circuit mini jack connector) Standard TTL 5V logic, selectable bi-directional or unidirectional
The microphone audio is completely isolated from all other grounds. The three sound card audio signals are isolated using three audio transformers. The computer is isolated using, three DPDT relays, three opto-isolators and a isolating DC to DC converter. A high grade DC blocking capacitor is on the sound card to mic. output for use with radios that are designed for use with amplified or electret microphones.

The relays provide adequate current and voltage capability to switch tube rigs. The relays also provide automatic switching between sound card audio, transmit muting and our mic. override and mic. interrupt features.

Specifications
Overall Dimensions (maximum, w/o cables) 1.5" H x 10.75" W x 5.75" D
Weight (without AC adapter) 19 oz.
AC Power requirements (with supplied AC adapter) 120 Vac -120 dB
PTT max contact rating 2A @ 24V or 1A @ 48V
CW direct keying ratings Transistor logic only, tube amps not supported. Positive pull down .15V min. @ 20 ma. max
FSK direct keying ratings Transistor logic only, tube amps not supported. Positive pull down .15V min. @ 20 ma. max
Serial interface ports A,B (DB9F connector) Standard RS232
RS232 Pin Assignments Serial A (DB9 PC signal set)
Pin 2 Receive Data (Rig control default)
Pin 3 Transmit Data (Rig control default or FSK option)
Pin 4 Data Terminal Ready (CW Keying control)
Pin 5 Signal Ground (isolated digital common)
Pin 6 Data Set Ready (PTT interrupt)
Pin 7 Request To Send (PTT control)
Pin 8 Clear To Send (PTT interrupt)
RS232 Pin Assignments Serial B (DB9 PC signal set)
Pin 2 Receive Data (Rig control option or pass)
Pin 3 Transmit Data (Rig control option or pass FSK option)
Pin 5 Signal Ground (isolated digital common)
TTL rig control interface ports (dual circuit mini jack connector) Standard TTL 5V logic, selectable bi-directional or unidirectional
The microphone audio is completely isolated from all other grounds. The three sound card audio signals are isolated using three audio transformers. The computer is isolated using, three DPDT relays, three opto-isolators and a isolating DC to DC converter. A high grade DC blocking capacitor is on the sound card to mic. output for use with radios that are designed for use with amplified or electret microphones.

The relays provide adequate current and voltage capability to switch tube rigs. The relays also provide automatic switching between sound card audio, transmit muting and our mic. override and mic. interrupt features.

HM-10 XD dual element mic microphone

Date Posted By Category User IP
2022-10-12********Misc********
Silent key K2TML my dad, i was a ham
license expired.I have 30 years in
electronics. local pickup 07834 or buyer
pays ship, paypal or zelly. in very good used condition with free cover $100
The Heil HM-10 XD microphone is a redesign of the popular HM-10 microphone. The new HM-10 XD uses Heil’s new HC-5x and HC-4x elements mounted on an acoustically tuned chamber to reproduce the popular full-response HC-5 and narrow-response HC-4 elements. This dual-element design provides operators with a flexible set of use options from rag chewing to DX and contesting operations.

The new HC-5X (wide) element is ideal for full-range audio applications and everyday rag chewing with the excellent speech articulation and audio quality that Heil is known for. The HC-5X element features a +6 dB rise at 2,500 Hz, the frequency right in the middle of the human voice pattern, which brings great articulation to your signal. The low-end response rolls off at 300 Hz. The -3 dB point of the HC-5X is set at 300 Hz to 8 kHz with the tuned peak being +6 dB at 2,500 Hz.

The new HC-4X (narrow) element has been designed for serious DXers and contesters who need their signal to clearly cut through pileups and noise. The HC-4X places a strong +10 dB rise at 2,500 Hz, which is right in the middle of the human speech range, for extra power and articulation. The low-end response rolls off at 600 Hz. The -3 dB point of the HC-4X is set at 600 Hz to 6 kHz with the tuned peak being +10 dB at 2,500 Hz.

The HM-10 XD microphone comes equipped with a microphone clip and a foam windscreen.

Please see our Product Compatibility Guide to determine whether the HM-10 XD is compatible with your radio, and which CC-1 adapter cable is required.

Cisco IP Phone for Hamshack Hotline

Date Posted By Category User IP
2022-10-12********Misc********
Just got three more…….Looks to be brand new in the box. CISCO SPA 504 with 5 Volt power adapter. Hamshack Hotline is a dedicated VOIP network all over the world that is free of charge to all radio amateurs. It’s like an intercom with all your ham buddies on it. You can even get your own bridge (chat room) if you have enough people. Fun! Easy to set up and use; just connect the phone to your router with a short piece if Ethernet cable (not included). www.hamshackhotline.com. Here is the page for this model phone: https://wiki.hamshackhotline.com/doku.php?id=pg:spa-504-514

Asking $25.00 plus actual shipping costs. Please email w1rc directly. Thanks for your interest.

Cisco IP Phone for Hamshack Hotline

Date Posted By Category User IP
2022-10-12********Misc********
Just got a couple more………Looks to be brand new in the box. CISCO SPA 504 with 5 Volt power adapter. Hamshack Hotline is a dedicated VOIP network all over the world that is free of charge to all radio amateurs. It’s like an intercom with all your ham buddies on it. You can even get your own bridge (chat room) if you have enough people. Fun! Easy to set up and use; just connect the phone to your router with a short piece if Ethernet cable (not included). www.hamshackhotline.com. Here is the page for this model phone: https://wiki.hamshackhotline.com/doku.php?id=pg:spa-504-514

Have three. Asking $25.00 plus actual shipping costs. Please email w1rc directly. Thanks for your interest.

WTB Icom SP-34 speaker

Date Posted By Category User IP
2022-10-12********Misc********
WTB ICOM SP-34 Speaker

MFJ-1025 Deluxe Noise Canceling Signal Enhancer

Date Posted By Category User IP
2022-10-12********Misc********
Excellent condition, perhaps a few minor marks. I tried it for local QRN on 40 meters (from appliances and other devices in my home) but it wasn’t effective for me. Comes in the original box with manual and antenna. Controls all work as expected.

$150 shipped and insured via USPS. Sold As-Is, no returns. Tested before creating this ad.

MFJ 207 Antenna Analyzer 160m - 10m : $65

Date Posted By Category User IP
2022-10-12********Misc********
For sale: MFJ 207 antenna analyzer, covers 160m - 10m. Asking $65 shipped, USA only. Ships USPS.

One big list of equipment

Date Posted By Category User IP
2022-10-11********Misc********
SOLD!Mfj 870 wattmeter like new comes with power cord
Location Lansing mi
$70


Ldg-meter for yaesu 897 D like new ce with box and all the cords
$50 +shipping


Astatic d104 new in box come with original documentation and sales receipt
Look$100 + shipping


Bencher BY-2 paddle $125 + shipping


Vibroplex Chrome Warrior Jr new in the box $125 shiped


ANTETUNE - Ldg z100plus tuner
Ldg z100plus tuner new in the box has cord
$100 shipped


RADIOHF - Yaesu FT-1000MP Mark-V
Yaesu FT-1000MP Mark-V 200 watt with power supply,mike and box's
Would be mint besides one small scratch on the top of cabinet
Prefer not to ship located in Lansing
$800


ANTETUNE - Ldg at-200 pro
Ldg at-200pro no cord used like new works 100% no problems
$200 shipped


Amp supply la-1000
prefer not to ship works 100% good tubes have 2 extra sets of tubes (8 new in box) 4 used tubes and caps to rebuild powder supply
$300


AMPHF - Heathkit hl-2200
Heathkit hl-2200 in good shape tubes are starting to go soft
Prefer not to ship $800


ANTETUNE - Mfj versa turner iii 962D
Mfj versa turner iii works as it should
$250 shipped

Thanks for looking

COLLINS 312B5 SOLD Today

Date Posted By Category User IP
2022-10-11********Misc********
FOR SALE, COLLINS 312B-5 REMOTE VFO/WATTMETER
This is a late round emblem unit in excellent condition. No dents, smoke. Includes watt meter coupler.
$475 plus shipping from 95665

looking for a ICOM desk speaker

Date Posted By Category User IP
2022-10-11********Misc********
Looking for a icom desk speaker, older or newer, with or without tone controls.

Will consider all.
73
dale
wt4t

Dow-Key Aux Contact Assembly (#2)

Date Posted By Category User IP
2022-10-11********Misc********
SOLD!-- PENDING FUNDS --

Offered is this 2P2T Aux Contact Assembly -- Attaches externally to DowKey “60” series coaxial T/R relays.
Includes mounting hardware + actuator extender. Not needed here, but bet there’s someone out there that does !!

Price: $20.00 Shipped (USA) - PayPal / USPS MO preferred - Will accept a check, but no ship until it clears.

Dow-Key Aux Contact Assembly

Date Posted By Category User IP
2022-10-11********Misc********
SOLD!Offering this 2P2T Aux Contact Assembly -- Attaches externally to DowKey “60” series coaxial T/R relays.
Includes mounting hardware + actuator extender. Not needed here, but bet someone out there does !!

Price: $20.00 Shipped (USA) - PayPal / USPS MO preferred - Will accept a check, but no ship until it clears.

STS AV-7600 AIRCRAFT HANDHELD

Date Posted By Category User IP
2022-10-10********Misc********
SOLD!STS AV7600 AIRCRAFT HANDHELD

Project/Fixer/Parts

I only tested on a local LAX frequency 120.950 MHz AM.

I do not have the instruction manual, charger, and the battery needs to be replaced.

Please view the video & picture.

https://www.youtube.com/shorts/1uc5cyj9c7s

Please email for additional pictures

$39.00 SHIPPED

This is a final sale, as is, no returns


W9IOP Second Op DX sliderule

Date Posted By Category User IP
2022-10-09********Misc********
SOLD!An old classic. Things have changed a bit in the DX business since Larry published this back in, what, the 1970s? So this is mainly a nostalgia piece. It's in great condition and $20 brings it to your USA door (shipping elsewhere at cost)..

FS: Ameritron 2.5 KW QSK T/R Switch $199

Date Posted By Category User IP
2022-10-09********Misc********
I bought this with the intention of using it with my amp but decided not to use it after all, so I am selling it. It is untested but was told it was fully functional. In view of that I am selling it as-is no returns, etc. taking that into consideration I will sell it for a fraction of a new one with the optional fan unit. New HRO price is $584 + $99 for the fan kit plus tax.
It is the 120V version with the optional fan. I printed the manual from the web site. It is in good physical condition with a couple marks, the most noticeable on the front near the on/off switch.

Ameritcon's self-contained QSK-5 switch uses electronic PIN diode switching to give you lightning fast QSK operation from nearly any HF linear amplifier. It lets you use your linear amplifier for high power QSK CW, for Packet, AMTOR and any mode requiring extremely fast switching between transmit and receive. Installation is simple. All you do is plug in a few cables to start enjoying QSK -- there's no complicated internal wiring.

I will ship it anywhere in the US for $199. Postal Money order of possibly paypal

Thanks
Tim
NZ8J

BIRD ELEMENTS 4 + 1

Date Posted By Category User IP
2022-10-08********Misc********
SOLD!Bird 10A 25-60 MHz 10 watt
Bird 50D 200-500 MHz 50 watt
Bird 10E 400-1000 MHz 10 watt
Bird 4KW .4 - .5 MC
AND
Coaxial Dynamics 82048 400 – 1000KHz 50W

Please email for 4KW element picture

$115.00 SHIPPED

MFJ-202 RF NOISE BRIDGE

Date Posted By Category User IP
2022-10-07********Misc********

Have MFJ-202 RF Noise Bridge with box and manual -

$47 plus shipping $9

Payment via ZELLE, M.O. or personal check when clears

Thank you,
Tom - W~~~~~~~~~~~~~~~~@y.stack73@yahoo.com

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