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46  eHam Forums / Antenna Restrictions / RE: Hustler mobile as a Ground mounted Vertical on: March 24, 2010, 09:35:10 PM
Build a wire dipole or loop antenna and operate with the antenna LAYING FLAT ON THE GROUND.  Yes, it will work.  Not like a traditionally mounted dipole or vertical, but it will work.  
How many of us have had antennas (particularly dipoles) fall down or collapse in the middle of QSO, when a supporting rope broke (or worse) and still hold the contact?  I have.  And still held the QSO.
I didn't know the dipole fell until I went outside.
I recommend #26 wire in a black jacket.  It's flexible and hard to see.  Even in the air.
GL & 73
de K3ANG
47  eHam Forums / Elmers / RE: hf antennas on budget on: March 19, 2010, 11:33:27 PM
"Maypole" antenna system build is found here:
http://westsat.org/
73
48  eHam Forums / Elmers / RE: HF Antenna for small lot on: March 19, 2010, 11:07:33 PM
Some good idea here too.
http://www.rsars.org.uk/ELIBRARY/docsants.htm
Good luck
49  eHam Forums / Antenna Restrictions / RE: Vertical antenna for apartment/flat dwellers on: March 14, 2010, 04:36:53 PM
Thx Jon.
73
Greg de K3ANG
50  eHam Forums / Antenna Restrictions / RE: Vertical antenna for apartment/flat dwellers on: March 13, 2010, 10:12:36 AM
Alan.
Thanks for your reply.  I've been looking for a new antenna to play with and the Joystick looks pretty simple to build.  Going to give it a go soon.

In truth, my question was directed to M5AEO, but I'll file your answer away until I need to use it.

Cheers & 73
Greg de K3ANG
51  eHam Forums / Antenna Restrictions / RE: Vertical antenna for apartment/flat dwellers on: March 13, 2010, 06:46:22 AM
Greetings from the US.
What is the diameter of the plastic pipe?
Tnx in advance & 73
Greg
52  eHam Forums / Antennas and Towers and more / RE: HexBeams.... what's the hype? on: January 12, 2010, 07:00:26 AM
Join the Hex Beam Group on Yahoo! and learn a ton.
http://groups.yahoo.com/group/hex-beam/?yguid=198574503
53  eHam Forums / Elmers / RE: Henry Termpo one for $10.00 on: January 03, 2010, 07:52:14 PM
Congrats on the Tempo One.  Not the greatest of rigs from 30+ years ago, but I had lots of fun with mine.  The 6KD6 is a substitute for the 6JS6.  Both are old TV sweep/horizontal beam tubes.  Test them in a tube tester, IF you can find someone who has one, to see if they are still good.

I always had TVI problems with mine no matter what I did.  Fortunately for me, those problems were confined to my house, to the TV in the kitchen that only used the rabbit-ear antenna.

Good info here on them:
http://www.foxtango.org/ft250/foxtango%20FT200%20Information%20Page.html

And a group in Yahoo for it.
http://groups.yahoo.com/group/FT-200/

For Tube Substitution: http://www.nostalgiaair.org/tubes/

For some specs on the tubes themselves
http://www.scottbecker.net/tube/sheets/127/6/6JS6.pdf
http://www.scottbecker.net/tube/sheets/123/6/6KD6.pdf
54  eHam Forums / Antenna Restrictions / RE: attic: hamstick dipole, end-fed (from Par) or ??? on: December 12, 2009, 08:41:31 AM
RE:I am building a new home in a new subdivision. The XYL does not want an antenna outside

At the risk of sticking my nose where it doesn't need to go, I've got to say "It's YOUR house too."

Go with the Par end feds for the easy fix.
If you STILL feel the need for external antennas, check out the site below for ideas:
http://www.qsl.net/wb3gck/spout.htm
http://www.qsl.net/wm0g/ (look for the raingutter antenna)

73 es GL
de K3ANG
55  eHam Forums / Elmers / Hy-Gain AV640 Matching Box on: October 17, 2009, 08:21:34 PM
And the manual if you need it.
https://www.mfjenterprises.com/hygain/man/pdf/AV-640.pdf
56  eHam Forums / Elmers / Hy-Gain AV640 Matching Box on: October 17, 2009, 08:19:50 PM
Check here for a possible answer to your problem.
http://forums.qrz.com/showthread.php?t=184638

73
57  eHam Forums / QRP / Looking for a web site..... on: July 11, 2009, 10:31:59 AM
Yep! That's the one.
TU & 73
Greg
58  eHam Forums / QRP / Looking for a web site..... on: July 10, 2009, 10:06:50 PM
Greetings!
I remember a link (in eHam?) to a web page that offered a number of QRP/low power kits that had all the parts arrive in what looked to be a tuna tin.
The builder could use the tin as the chassis for the kit.
I'm not talking about the ARRL's famous Tuna Tin radio.
The site offered MANY kits that were shipped in what looked to be a tuna tin.
Any help?
Thanks in advance
Greg
59  eHam Forums / Elmers / Attic antenna question on: June 23, 2009, 05:04:03 PM
Check out this site:
http://www.qsl.net/wb3gck/spout.htm

I don't know him, but the link sez he uses his home's downspouts and rain gutter for an external antenna.
If yours are not made of metal (aluminum), run a wire INSIDE them.  If yours are metal, use sheet metal screws to insure metal-to-metal contact.

Another idea would be to set an antenna out in the yard under cover of darkness, then retrieve it when you're off the air.

Good luck and 73
Greg, K3ANG
60  eHam Forums / Antennas and Towers and more / 160 Meter base loaded vertical on: June 12, 2009, 06:19:58 PM
RFRY wrote: It is an EXCEL spreadsheet that I developed myself using the equations found in standard antenna engineering textbooks (Kraus, Laport etc).  
 

Hat's off to you, man!  I do EXCEL but for business applications only.  I have zero expertise in macros like that.  You should bottle it and sell it.

I do radio as a hobby.  I'm no engineer, tho I am (was?) able to pass the license exams and help my kids with their trig and algebra and some Boulean.

Thanks again for the 'antenna efficiency report.'

73
Greg,K3ANG
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