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1. [TowerTalk] Yagi Impedance (score: 1): Author: <john@kk9a.com>; Date: Thu, 01 Jan 2009 08:25:12 -0800; Several months ago I designed and built a 6el 20m beam with a 60 foot long boom. You can see a picture of it on http://www.qrz.com/w4aaa . I designed the antenna using K6STI's YO and according to the; /archives//html/Towertalk/2009-01/msg00010.html (8,252 bytes)
2. Re: [TowerTalk] Yagi Impedance (score: 1): Author: TexasRF@aol.com; Date: Thu, 1 Jan 2009 13:16:59 EST; John, I have built a number of antennas from 7MHz to 432MHz using YO and find the same impedance shift you mention. Apparently the algorithms don't accurately deal with this issue even though pattern; /archives//html/Towertalk/2009-01/msg00013.html (9,873 bytes)

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