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Total 3 documents matching your query.

1. Re: [TowerTalk] F12 EF-240/230 (score: 1)
Author: "Joe, aa4nn" <aa4nn@earthlink.net>
Date: Sat, 22 Oct 2005 15:28:18 -0400 (GMT-04:00)
Hi Roger, Please check that you have placed a short wire jumper across the "feed point" of each reflector element and that you have installed a "hair pin tuning coil" across the real feedpoint of eac
/archives//html/Towertalk/2005-10/msg00770.html (8,990 bytes)

2. Re: [TowerTalk] Liberal Arts Question on Dipole Antennas (score: 1)
Author: "Joe, aa4nn" <aa4nn@earthlink.net>
Date: Thu, 1 Jun 2006 16:45:55 -0600 (GMT-06:00)
Hi Lee, You have some interaction between the 40m dipole and the 80m dipole. Take down the 80m dipole temporarily and ground its ends to your tower ground. You can then find a lowest SWR on your 40m
/archives//html/Towertalk/2006-06/msg00023.html (11,874 bytes)

3. Re: [Antennaware] Tribanders on 12m/17m (score: 1)
Author: "aa4nn" <aa4nn@earthlink.net>
Date: Wed, 23 Sep 2009 15:15:25 -0400
On 17M you are close to 14mhz and 21 mhz, and on 12M you are close to 21mhz and 28mhz. I wouldn't even try a tuner on such a tribander. de Joe, aa4nn Lake Wylie, SC __________________________________
/archives//html/Towertalk/2009-09/msg00390.html (8,315 bytes)

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