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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+measuring\s+beam\s+forward\s+gain\s*$/: 2 ]

Total 2 documents matching your query.

1. [TowerTalk] measuring beam forward gain (score: 1)
Author: "Al Williams" <alwilliams@olywa.net>
Date: Wed, 30 Dec 2009 09:05:59 -0800
What errors may be caused by: The signal generator being too close (or too far away) --how far away is ok? The signal generator being too low in height? Although antenna modeling programs will displa
/archives//html/Towertalk/2009-12/msg00323.html (10,332 bytes)

2. Re: [TowerTalk] measuring beam forward gain (score: 1)
Author: "Richard (Rick) Karlquist" <richard@karlquist.com>
Date: Wed, 30 Dec 2009 09:40:54 -0800
I only use these measurements to measure relative gain between two different antenna configurations. Measuring absolute gain is a whole nuther ball of wax. For my measurements, I put the sig gen 1000
/archives//html/Towertalk/2009-12/msg00324.html (9,533 bytes)


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