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1. [TowerTalk] Quad antenna matching which is best gamma match orusing coax matching sections for bands that need it. (score: 1): Author: " KZ4USA" <videorov@verizon.net>; Date: Wed, 16 Jan 2008 03:17:06 -0500; Trying to decide which way is the best way to go with my large 6el Quad design. Jack _______________________________________________ _______________________________________________ TowerTalk mailing; /archives//html/Towertalk/2008-01/msg00301.html (6,778 bytes)
2. Re: [TowerTalk] Quad antenna matching which is best gamma match orusing coax matching sections for bands that need it. (score: 1): Author: Hardy Landskov <n7rt@cox.net>; Date: Wed, 16 Jan 2008 07:12:01; I use direct coax feed but on 10 meters I put the driven element between the 10/15/20 reflector and the 15/20 driven element. That frame then has the 10 first director. This gets the impedance down t; /archives//html/Towertalk/2008-01/msg00309.html (8,446 bytes)
3. Re: [TowerTalk] Quad antenna matching which is best gamma match orusing coax matching sections for bands that need it. (score: 1): Author: "Joe Giacobello, K2XX" <k2xx@swva.net>; Date: Wed, 16 Jan 2008 14:28:27 -0500; I agree with Norm and others that the quarter wave 72 ohm matching sections are simple and effective for matching a typical two element quad. Although most of my experiences are with four element qua; /archives//html/Towertalk/2008-01/msg00316.html (9,077 bytes)
4. Re: [TowerTalk] Quad antenna matching which is best gamma match orusing coax matching sections for bands that need it. (score: 1): Author: "Robert G. Strickland" <rcrgs@verizon.net>; Date: Thu, 17 Jan 2008 01:42:00 +0000; I'd like to add, after much modeling and in-the-air measurements, that two-element, multi-band quads have their own impedance characteristics that are very dependant on how the various bays/bands are; /archives//html/Towertalk/2008-01/msg00333.html (10,687 bytes)

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