To: | <topband@contesting.com> |
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Subject: | Re: Topband: 1/2 wave spacing vs. 1/4 wave |
From: | "Paul Christensen" <w9ac@arrl.net> |
Date: | Wed, 23 Nov 2011 13:36:56 -0500 |
List-post: | <topband@contesting.com">mailto:topband@contesting.com> |
> Again. i am not talking forward gain at any angle of radiation, i am > talking gain at a specific angle. Wolf, the launch angle field strength immediately above the horizon is going to be determined primarily by the near and medium-distance ground conductivity. Notwithstanding gain, nulls, etc between the two arrays, I would be surprised if the elevation profile between 0 and 10 degrees would change much unless there's a change in ground conductivity in the different directions of the arrays. Paul, W9AC _______________________________________________ UR RST IS ... ... ..9 QSB QSB - hw? BK |
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