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Re: [TowerTalk] putting a reflector below a 75 meter inverted

To: "TowerTalk@contesting.com" <TowerTalk@contesting.com>
Subject: Re: [TowerTalk] putting a reflector below a 75 meter inverted
From: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Sun, 09 Sep 2007 13:37:16 -0700
List-post: <mailto:towertalk@contesting.com>
On Sun, 9 Sep 2007 09:10:46 -0500, Robert Chudek wrote:

>You guys discussion prompted me to look into the "counterpoise" for
>horizontal wire antennas. I found a brief article here, including 
>some graphs.

>http://www.arising.com.au/people/Holland/Ralph/counter.htm

The computations for the graphs were done in NEC2, which, as I 
understand it, has some shortcomings in dealing with wires near 
ground. I'd have to see some serious measured data before I placed 
any credence in this idea. 

73,

Jim K9YC 


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