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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Remote\s+antenna\s+switch\s+question\s*$/: 3 ]

Total 3 documents matching your query.

1. [TowerTalk] Remote antenna switch question (score: 1)
Author: "N9EN@VOYAGER.NET" <n9en@voyager.net>
Date: Tue, 6 Apr 2004 05:52:03 -0500
Hello T-T'ers, I am thinking about building a "control box" to operate an OLD Drake "RCS-4" remote coax antenna switch. The switch is made to select from 5 antennas and from looking at the schematic,
/archives//html/Towertalk/2004-04/msg00065.html (7,193 bytes)

2. RE: [TowerTalk] Remote antenna switch question (score: 1)
Author: "Richard Karlquist" <richard@karlquist.com>
Date: Tue, 6 Apr 2004 07:40:09 -0700
Grounding unused inputs greatly increases the isolation of the switch. Rick N6RK _______________________________________________ See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless
/archives//html/Towertalk/2004-04/msg00068.html (8,941 bytes)

3. Re: [TowerTalk] Remote antenna switch question (score: 1)
Author: "Bill VanAlstyne" <w5wvo@cybermesa.net>
Date: Tue, 6 Apr 2004 09:24:54 -0600
And you want as much isolation of the chosen antenna as possible to prevent coupling from the other antennas of a) strong out-of-band signals and b) lightning-induced common-mode currents. Bill / W5W
/archives//html/Towertalk/2004-04/msg00069.html (10,022 bytes)


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