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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+AV640\s+too\s+many\s+resonances\.\s*$/: 4 ]

Total 4 documents matching your query.

1. [TowerTalk] AV640 too many resonances. (score: 1)
Author: K8RI on TT <k8ri-on-towertalk@tm.net>
Date: Sun, 10 Apr 2011 21:47:48 -0400
Now it's my turn<:-)) The AV640 was stored outside on sawhorses all winter. Yesterday I took advantage of the unseasonably warm (read record breaking) weather and finally finished up the raising mech
/archives//html/Towertalk/2011-04/msg00151.html (8,030 bytes)

2. Re: [TowerTalk] AV640 too many resonances. (score: 1)
Author: "Tommy Alderman" <aldermant@windstream.net>
Date: Mon, 11 Apr 2011 07:27:51 -0400
I don't own one of these vertical's, but years ago a friend of mine got an AV640. The only problem he had with it (right out of the box) was 'strange' SWR readings across the bands. The problem on hi
/archives//html/Towertalk/2011-04/msg00153.html (9,254 bytes)

3. Re: [TowerTalk] AV640 too many resonances. (score: 1)
Author: "R. Kevin Stover" <rkstover@mchsi.com>
Date: Mon, 11 Apr 2011 07:17:04 -0500
Is the vertical at or near the same hight it was? Is the vertical in the same environment from a nearby structures point of view? Elevated verticals can get a little twitchy. Once you get one dialed
/archives//html/Towertalk/2011-04/msg00154.html (7,307 bytes)

4. Re: [TowerTalk] AV640 too many resonances. (score: 1)
Author: K8RI on TT <k8ri-on-towertalk@tm.net>
Date: Mon, 11 Apr 2011 13:59:26 -0400
Most of this is Yes and no ... The web page gives a more accurate chronology of the antenna for most of its life. When first installed this vertical worked great and the SWR for each band was very cl
/archives//html/Towertalk/2011-04/msg00157.html (10,436 bytes)


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