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Total 12 documents matching your query.

1. [Towertalk] Another stacking question (score: 1)
Author: wb0o@yahoo.com (BILL STRAW)
Date: Thu Jan 23 18:21:57 2003
For domestic contests, I want to make a 20M only tower. I have 2 X 204BA's, one will be fixed SE, and one will be fixed SW. I have a 20 foot mast, 15 feet sticking up out of the top 50 feet of approp
/archives//html/Towertalk/2003-01/msg00390.html (7,037 bytes)

2. [Towertalk] Intermitant high SWR (score: 1)
Author: wb0o@yahoo.com (BILL STRAW)
Date: Sat, 3 Aug 2002 12:26:09 -0700 (PDT)
I have a 10/15/20 rotatable dipole, actually the driven element from an old Cushcraft A3. It has worked fine for a long time, but now on 15M the SWR is high (3:1) until I apply power, then the SWR co
/archives//html/Towertalk/2002-08/msg00123.html (7,070 bytes)

3. [Towertalk] Tower Bases (score: 1)
Author: wb0o@yahoo.com (BILL STRAW)
Date: Thu, 11 Jul 2002 20:11:05 -0700 (PDT)
A new cell tower was put up down the road a few weeks ago, and I went over to check it out. It is a tripod freestanding and at least 150'.The tripod at the base is about 12 feed on a side. The base i
/archives//html/Towertalk/2002-07/msg00347.html (7,407 bytes)

4. [TowerTalk] 4 Square question (score: 1)
Author: wb0o@yahoo.com (BILL STRAW)
Date: Wed, 31 Oct 2001 10:38:24 -0800 (PST)
A question to the experts: I have a 40M and an 80M 4 square, each has been up 6-7 years. They are both made of Rohn 25, and the base of each vertical is elevated 15 feet. Thus, a simple 1/4 wavelengt
/archives//html/Towertalk/2001-10/msg00571.html (8,500 bytes)

5. [TowerTalk] Vertical top-loading questions (score: 1)
Author: wb0o@yahoo.com (BILL STRAW)
Date: Wed, 13 Jun 2001 11:59:28 -0700 (PDT)
A quick question: I have an elevated 80M 4-square made of Rohn 25. There is 15' of tower, then an insulator, then 50' of tower, then a 20' whip made of aluminum tubing. Every winter one or more of th
/archives//html/Towertalk/2001-06/msg00311.html (8,630 bytes)

6. [TowerTalk] Multiple yagi's on a crank up tower (score: 1)
Author: BILL STRAW <wb0o@yahoo.com>
Date: Sat, 20 Aug 2005 22:37:00 -0700 (PDT)
Based on the HFTA program, I need a 40M yagi at 90', a 20M yagi at 55', and a 15M yagi at 40'. I remember seeing a picture of a crank up with yagi's at multiple levels, maybe in a Force 12 ad. Any pr
/archives//html/Towertalk/2005-08/msg00451.html (7,522 bytes)

7. [TowerTalk] Final tower project questions (score: 1)
Author: BILL STRAW <wb0o@yahoo.com>
Date: Wed, 26 Apr 2006 14:24:26 -0700 (PDT)
I am at the end of my slow motion tower project. Is there anything wrong with the following plan? I have a US Towers 89' HDX589, with a M2 OR2800 mounted correctly, and the eccentric locking collar/t
/archives//html/Towertalk/2006-04/msg00450.html (7,981 bytes)

8. [TowerTalk] Yagi mounting on a tower face (score: 1)
Author: KO7AA <wb0o@yahoo.com>
Date: Mon, 16 Oct 2006 15:57:33 -0700 (PDT)
I'm putting a 4 el 15M yagi on one of the faces of Rohn 55 size tower. The direction is perfect, so the boom will simply be attached to two tower legs, no rotor is involved. How far away from the tow
/archives//html/Towertalk/2006-10/msg00452.html (6,746 bytes)

9. [TowerTalk] Toploading a Butternut HF6V (score: 1)
Author: Bill and Cindy <wb0o@yahoo.com>
Date: Thu, 22 Feb 2007 15:45:11 -0800 (PST)
Maybe someone on the reflector can save me some trial and error time.... I have a Butternut HF6V over 50 X 70' radials. The 2:1 bandwidth (as expected) is 25 khz on 80M. I see that with the HF2V a 3
/archives//html/Towertalk/2007-02/msg00370.html (7,253 bytes)

10. [TowerTalk] World's toughest fixes - 2000' tower (score: 1)
Author: Bill and Cindy <wb0o@yahoo.com>
Date: Thu, 16 Jul 2009 18:51:06 -0700 (PDT)
I just saw the previews for this must-see show on the National Geographic Channel, next Thursday, July 23. My palms are still sweaty.....   Bill KO7AA _______________________________________________
/archives//html/Towertalk/2009-07/msg00311.html (7,148 bytes)

11. [TowerTalk] 10M groundplane radials (score: 1)
Author: Bill and Cindy <wb0o@yahoo.com>
Date: Thu, 2 Dec 2010 16:29:31 -0800 (PST)
A simple question: I'm going to put a 5/8 wavelength 10M vertical on a 15' pole (one of the Zero-Five single band 5/8 verticals), with 4 radials as the guys. Are the radials supposed to be 1/4 or 5/8
/archives//html/Towertalk/2010-12/msg00115.html (7,365 bytes)

12. [TowerTalk] 10M phased verticals (score: 1)
Author: Bill and Cindy <wb0o@yahoo.com>
Date: Mon, 28 Nov 2011 08:00:37 -0800 (PST)
I do not have XYL/neighbor approval or $$$ for a second tower, so for the CQWWCW last weekend I put a ZeroFive 5/8 wavelength 10M vertical on a 6' pole and set it up groundplane style with 24 down sl
/archives//html/Towertalk/2011-11/msg00429.html (7,343 bytes)


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