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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+A4S\s+Traps\s*$/: 5 ]

Total 5 documents matching your query.

1. [TowerTalk] A4S Traps (score: 1)
Author: w7gk@qsl.net (Dave Hough, W7GK)
Date: Fri May 2 10:39:26 2003
Recently our club got a used and disassembled A4S. There are no markings remaining on the traps. 1. how can you distinguish a 15 meter TC trap from a a TB trap. 2. how can you distingush a 10 meter T
/archives//html/Towertalk/2003-05/msg00007.html (6,680 bytes)

2. [TowerTalk] A4S Traps (score: 1)
Author: n2rd@arrl.net (Rajiv Dewan, N2RD)
Date: Fri May 2 13:09:32 2003
-- Rajiv Dewan Simon School of Business University of Rochester Rochester, NY 14627 http://rdewan.simon.rochester.edu dewan@simon.rochester.edu Asst: Cynthia Baylark 585 273 4677
/archives//html/Towertalk/2003-05/msg00008.html (7,976 bytes)

3. [TowerTalk] A4S Traps (score: 1)
Author: kg5u@hal-pc.org (Dale L Martin)
Date: Sat May 3 01:30:24 2003
Dave, Do you have a grid dip meter? You can find the pairs by using a grid dip meter off the end of each trap. I tore down an A3 7 hyears ago and wrote up my procedure as well as received some advis
/archives//html/Towertalk/2003-05/msg00013.html (7,333 bytes)

4. [TowerTalk] A4S Traps (score: 1)
Author: W1JR@arrl.net (Joe Reisert)
Date: Thu May 8 11:58:12 2003
Dave, You'll have to somehow figure out the resonant frequency (perhaps with a grid dipper) but the TB trap is tuned near 21.5 MHz and the TC is tuned slightly lower at approximately 21.3 MHz. Hence,
/archives//html/Towertalk/2003-05/msg00081.html (7,621 bytes)

5. [TowerTalk] A4S Traps (score: 1)
Author: "Wilson" <infomet@embarqmail.com>
Date: Wed, 17 Jul 2013 17:02:48 -0400
It looks to me like all you have on 40 is a rotatable dipole. The gain is specified as 0Dbd, but since it's a shortened dipole that's not true. Gain must be less than 0 dBd. There are a new pair of t
/archives//html/Towertalk/2013-07/msg00332.html (7,197 bytes)


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