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

Jim Brown jim at audiosystemsgroup.com
Mon Sep 7 12:45:46 EDT 2015


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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