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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+F12\s+80M\s+beam\s*$/: 4 ]

Total 4 documents matching your query.

1. [TowerTalk] F12 80M beam (score: 1)
Author: K7LXC@aol.com
Date: Fri, 18 Apr 2008 09:46:31 EDT
Howdy, TowerTalkians -- I'm installing a 2L F12 80M beam. I'm not sure of the exact nomenclature - it was a semi-custom order - but it uses the element coils close to the boom. I can't find a resonan
/archives//html/Towertalk/2008-04/msg00450.html (7,472 bytes)

2. Re: [TowerTalk] F12 80M beam (score: 1)
Author: "Dave Hachadorian" <K6LL@ARRL.net>
Date: Fri, 18 Apr 2008 10:15:52 -0500
-- Steve, analyzers, especially on physically large antennas. I recommend trying a real swr bridge as your next move. Dave Hachadorian, K6LL Yuma, AZ . _______________________________________________
/archives//html/Towertalk/2008-04/msg00451.html (7,335 bytes)

3. Re: [TowerTalk] F12 80M beam (score: 1)
Author: n8de@thepoint.net
Date: Fri, 18 Apr 2008 11:14:40 -0400
Steve, Have you checked to make certain there is no low impedance path from the element to the boom? There should be infinite resistance, as they are insulated from each other. Any possibility someth
/archives//html/Towertalk/2008-04/msg00453.html (9,324 bytes)

4. Re: [TowerTalk] F12 80M beam (score: 1)
Author: TexasRF@aol.com
Date: Fri, 18 Apr 2008 11:34:21 EDT
Steve, going back to fundamentals, you might try installing a Tee connector on the output of the analyzer and connecting a 50 ohm load to one leg of the Tee. With the other leg of the Tee open you sh
/archives//html/Towertalk/2008-04/msg00454.html (9,539 bytes)


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