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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Shunt\s+fed\s+resonance\s+changing\.\s*$/: 4 ]

Total 4 documents matching your query.

1. [TowerTalk] Shunt fed resonance changing. (score: 1): Author: "James Wolf" <jbwolf@comcast.net>; Date: Mon, 3 Dec 2018 15:26:45 -0500; Background: For 160 meters, I shunt feed my tower. The tower totals 120? high with 20 ft. of Rohn 35 rotating above the 100 ft. level. I have philistrand guy lines. All feedlines are grounded at the; /archives//html/Towertalk/2018-12/msg00036.html (8,600 bytes)
2. Re: [TowerTalk] Shunt fed resonance changing. (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Mon, 3 Dec 2018 13:46:57 -0800; How are you determining resonance? Do you mean minimum SWR? How are you measuring it? Are you using the same SWR indicator for low and high power levels? Or the rig when running barefoot and the amp; /archives//html/Towertalk/2018-12/msg00039.html (8,994 bytes)
3. Re: [TowerTalk] Shunt fed resonance changing. (score: 1): Author: "James Wolf" <jbwolf@comcast.net>; Date: Mon, 3 Dec 2018 18:30:51 -0500; <<How are you determining resonance?? Do you mean minimum SWR? How are you measuring it? Are you using the same SWR indicator for low and high power levels? Or the rig when running barefoot and the a; /archives//html/Towertalk/2018-12/msg00046.html (7,570 bytes)
4. Re: [TowerTalk] Shunt fed resonance changing. (score: 1): Author: Edward Mccann via TowerTalk <towertalk@contesting.com>; Date: Mon, 3 Dec 2018 20:21:12 -0800; There is only one frequency of valid resonance: at the frequency where X= j0. While often minimum SWR occurs at the same frequency, often it does not. And, sometimes there all false resonances indica; /archives//html/Towertalk/2018-12/msg00053.html (9,309 bytes)

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