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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Yagi\s+Separation\s+on\s+a\s+Mast\s*$/: 5 ]

Total 5 documents matching your query.

1. [TowerTalk] Yagi Separation on a Mast (score: 1): Author: "Jim Walker" <jim@walkersdomain.com>; Date: Thu, 5 Jan 2006 21:55:47 -0600; Hello Fellow TowerTalkians, I plan to locate my 20 meter Steppir, 4-element yagi and Force 12 Magnum 240N, 2-element, 40 meter yagi on the same mast. I would like to ask those with similar setups, wh; /archives//html/Towertalk/2006-01/msg00133.html (6,884 bytes)
2. Re: [TowerTalk] Yagi Separation on a Mast (score: 1): Author: "Tom McAlee" <tom@klient.com>; Date: Fri, 6 Jan 2006 00:54:03 -0500; Jim - I have a similar setup. I have a 4 element SteppIR and OptiBeam OB2-40 on the same mast. They are 10' apart (40m on top) with the booms parallel and I've not had any interference problems. 73,; /archives//html/Towertalk/2006-01/msg00134.html (7,591 bytes)
3. Re: [TowerTalk] Yagi Separation on a Mast (score: 1): Author: Gary.Stone@med.va.gov; Date: Fri, 6 Jan 2006 07:55:55 -0600; Hi, My experience is with my current set-up: OptiBeam OB17-4 (3 ele on 40, 4 on 20, 4 on 15 and 6 on 10) and 12 feet above that is the Force 12 WARC-7 with 3 ele on 12, 2 on 30 and 2 on 17. I 'think'; /archives//html/Towertalk/2006-01/msg00136.html (8,357 bytes)
4. Re: [TowerTalk] Yagi Separation on a Mast (score: 1): Author: "N2TK, Tony" <tony.kaz@verizon.net>; Date: Fri, 06 Jan 2006 09:22:01 -0500; Hi Jim, I have MAG240N (90') mounted above a C31XR (82') so some of the same things will apply to your setup. The MAG240N is a very nice antenna. It covers the entire band with decent F/B (the 402-CD; /archives//html/Towertalk/2006-01/msg00137.html (10,140 bytes)
5. Re: [TowerTalk] Yagi Separation on a Mast (score: 1): Author: "David Hachadorian" <k6ll@adelphia.net>; Date: Fri, 6 Jan 2006 14:58:03 -0000; The easiest way to check for interaction on a directive antenna is to measure its f/b ratio. The f/b ratio is a very sensitive indicator of interaction. SWR, gain, and resonant frequency are very ins; /archives//html/Towertalk/2006-01/msg00138.html (9,565 bytes)

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