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1. [TowerTalk] Reflector element question... (score: 1): Author: Geoffrey Way <wayg@cape-vision.com>; Date: Fri, 10 Sep 2010 16:14:12 -0400; I'm converting an old Moseley CL-33 tribander into a 6m beam. It has a 12 foot boom, so I'm following the suggested layout in the ARRL antenna book for a 5-element design shown on p. 18-27 of the 200; /archives//html/Towertalk/2010-09/msg00225.html (7,420 bytes)
2. Re: [TowerTalk] Reflector element question... (score: 1): Author: "Stan Stockton" <k5go@cox.net>; Date: Fri, 10 Sep 2010 16:18:19 -0500; Geoff, The length and the diameter and length of each diameter (taper schedule) will affect the performance. You would not want to look at the overall length dimensions for elements of a 6m design in; /archives//html/Towertalk/2010-09/msg00227.html (9,845 bytes)
3. Re: [TowerTalk] Reflector element question... (score: 1): Author: <john@kk9a.com>; Date: Fri, 10 Sep 2010 17:32:58 -0400; Changing any element or spacing will effect the antenna pattern and impedance. All of the elements work together to produce gain and F/B and if you wish to make changes, you should model the antenna; /archives//html/Towertalk/2010-09/msg00228.html (7,943 bytes)
4. Re: [TowerTalk] Reflector element question... (score: 1): Author: Geoffrey Way <wayg@cape-vision.com>; Date: Fri, 10 Sep 2010 18:01:47 -0400; OK, thanks to all for the very helpful explanations. Since I'm not about to wade into learning the modeling software just for this project, I'll stick to the design as closely as possible. I'm sure t; /archives//html/Towertalk/2010-09/msg00229.html (7,562 bytes)
5. Re: [TowerTalk] Reflector element question... (score: 1): Author: <john@kk9a.com>; Date: Fri, 10 Sep 2010 20:02:23 -0400; Yagi design involves a compromise between forward gain, F/B and SWR. The best gain occurs at a different setting than the best F/B and obtaining a flat SWR curve effects the F/B and perhaps also the; /archives//html/Towertalk/2010-09/msg00233.html (9,651 bytes)

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