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Re: [TowerTalk] SteppIR's

To: k2hk@arrl.net, towertalk@contesting.com
Subject: Re: [TowerTalk] SteppIR's
From: Jim Lux <jimlux@earthlink.net>
Date: Wed, 05 Nov 2003 14:47:54 -0800
List-post: <mailto:towertalk@contesting.com>

Could you describe your tuning algorithm?? As you say, the real world has interactions that are difficult to model accurately. Is it one of those procedures where you start with setting it to the nominal, and then you bump/tweak it in small steps for improved performance on the signal of interest?


At 09:43 PM 11/5/2003 +0000, Howard Klein wrote:
I have a stack of 2 4El StepIR's. A great combination! Being able to fine tune the individual antennas from the shack when fed in phase is another advantage. It is possible to compensate for interactions found in the real world in contrast to calculated l optimums.
73,
Howard..K2HK


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See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions and ask for Sherman, W2FLA.

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