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Re: Topband: [WARNING: A/V UNSCANNABLE]RE: Waller Flag Question

To: topband@contesting.com
Subject: Re: Topband: [WARNING: A/V UNSCANNABLE]RE: Waller Flag Question
From: Jim Brown <jim@audiosystemsgroup.com>
Reply-to: jim@audiosystemsgroup.com
Date: Mon, 7 Sep 2015 09:45:46 -0700
List-post: <topband@contesting.com">mailto:topband@contesting.com>
On Mon,9/7/2015 3:31 AM, Arthur Delibert wrote:
You asked for the source of the statement about a Waller flag needing 40 dB of 
preamplification.  See

http://www.kkn.net/dayton2011/N4ISWallerFlag.pdf

I saw that statement as well, which noted a gain of -53 dBi. My NEC model, using Carlos's dimensions over lousy soil, computes -44 dBi with a peak at 24 degrees.

73, Jim K9YC
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