Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+CushCraft\s+R7\s+Antenna\s+Problem\s*$/>

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+CushCraft\s+R7\s+Antenna\s+Problem\s*$/: 4 ]

Total 4 documents matching your query.

1. [TowerTalk] CushCraft R7 Antenna Problem (score: 1): Author: "Ray" <rayn6vr@cableone.net>; Date: Fri, 4 Sep 2009 09:41:52 -0700; Recently I tried running about 600 - 700 watts to my old reliable Cushcraft R7 vertical. Everything went fine on 20m, but when I went to 40m the SWR became erratic, then jump to a very high level and; /archives//html/Towertalk/2009-09/msg00057.html (7,310 bytes)
2. Re: [TowerTalk] CushCraft R7 Antenna Problem (score: 1): Author: "Joe Subich, W4TV" <lists@subich.com>; Date: Fri, 4 Sep 2009 12:58:52 -0400; Check the dielectric in the 20 and 30 meter traps capacitors - http://www.telusplanet.net/public/telwest/R7/cushcraft_trap.htm http://www.iol.ie/~bravo/r7_vertical.htm If SWR is correct on 20 meters; /archives//html/Towertalk/2009-09/msg00058.html (9,773 bytes)
3. Re: [TowerTalk] CushCraft R7 Antenna Problem (score: 1): Author: Jeff Carter <towertalk@hidden-valley.com>; Date: Fri, 4 Sep 2009 16:46:45 -0400; I concur with this. I've drained water out of a lot of those traps over the years, and in some cases nobody would have thought it was full of water. Jeff/KD4RBG ______________________________________; /archives//html/Towertalk/2009-09/msg00071.html (11,114 bytes)
4. Re: [TowerTalk] CushCraft R7 Antenna Problem (score: 1): Author: AI4WM Bill <ai4wm@yahoo.com>; Date: Sat, 5 Sep 2009 08:22:42 -0700 (PDT); One thing I forgot... When I installed my (bought it used) AP8A it would not resonate on 20M 30M was also off. I decided to check trap frequencies and found 17 off. I took this trap apart (even thou; /archives//html/Towertalk/2009-09/msg00080.html (8,846 bytes)

Current List: 1 - 4
Page: [1]