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Total 83 documents matching your query.

81. Re: [TowerTalk] 1/4 height vertical for 600 meters? 160? (score: 1)
Author: Terry Conboy <n6ry@arrl.net>
Date: Fri, 16 Mar 2012 12:26:12 -0700
I don't think you're missing anything at all. Matching with multiple 1/4 wavelength lines can be done by just paralleling them to get the desired effective Zo (but a hairpin match is even simpler, an
/archives//html/Towertalk/2012-03/msg00268.html (8,880 bytes)

82. Re: [TowerTalk] 80 Meter Triangle Array (score: 1)
Author: Terry Conboy <n6ry@arrl.net>
Date: Sat, 17 Mar 2012 00:13:08 -0700
Ludk, I tried e-mailing you this article, but I've received mail delivery failures three times. If you have another e-mail address, I can try that. 73, Terry N6RY ____________________________________
/archives//html/Towertalk/2012-03/msg00282.html (7,826 bytes)

83. Re: [TowerTalk] Phased verticals one direction (score: 1)
Author: Terry Conboy <n6ry@arrl.net>
Date: Thu, 03 May 2012 10:17:51 -0700
Bob, This is almost ok, but using 468/f is a typical length for a half-wave dipole including the shortening due to end effect (-5%). At 7.15 the wavelength is 983.571/7.15 = 137.56 feet. In your coax
/archives//html/Towertalk/2012-05/msg00020.html (10,042 bytes)

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