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1. Re: [TowerTalk] 160 invertde L (score: 1): Author: "Tom Osborne" <w7why@verizon.net>; Date: Sun, 14 Aug 2005 19:18:03 -0700; Hi Jerry Without all the meter readings etc, if I did have a SWR of 3:1 with a 50 ohm cable, that would mean the impedance at the feedpoint could be 16.6 ohms or it would be 150 ohms. I can't figure; /archives//html/Towertalk/2005-08/msg00300.html (8,668 bytes)
2. Re: [TowerTalk] 160 invertde L (score: 1): Author: K4SAV <RadioIR@charter.net>; Date: Sun, 14 Aug 2005 22:30:11 -0500; If there is no reactance, then yes this would be true. But it's not likely to be either one of those (16.6 or 150 ohms). Go back to the definitions of SWR. You most likely have some reactance in the; /archives//html/Towertalk/2005-08/msg00302.html (11,255 bytes)
3. Re: [TowerTalk] 160 invertde L (score: 1): Author: "Tom Rauch" <w8ji@contesting.com>; Date: Mon, 15 Aug 2005 07:51:02 -0400; 3:1 with a 50 ohm could be 16.6 ohms or clear down to 16.6 as ends and presence of the 80 meter antenna goes from An 80m dipole antenna near the inverted L can drastically affect SWR. Many low 80m d; /archives//html/Towertalk/2005-08/msg00306.html (9,185 bytes)
4. Re: [TowerTalk] 160 invertde L (score: 1): Author: "Tom Rauch" <w8ji@contesting.com>; Date: Mon, 15 Aug 2005 07:59:52 -0400; that long stations and this By setting MOST models of the 259 analyzers to frequency counter you disable the internal oscillator and the SWR meter still reads SWR (some models the impedance meter st; /archives//html/Towertalk/2005-08/msg00307.html (8,942 bytes)
5. Re: [TowerTalk] 160 invertde L (score: 1): Author: K4SAV <RadioIR@charter.net>; Date: Mon, 15 Aug 2005 09:33:11 -0500; Good point Tom. I overlooked the feedline. You are absolutely correct, the feedline combined with the 80M antenna could be resonant as a T on 160. As a test, the feedline length could be changed to s; /archives//html/Towertalk/2005-08/msg00311.html (9,815 bytes)

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