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Re: [TowerTalk] Antenna Heights

To: towertalk@contesting.com
Subject: Re: [TowerTalk] Antenna Heights
From: "Roger (K8RI) on TT" <K8RI-on-TowerTalk@tm.net>
Date: Fri, 17 Apr 2015 01:02:15 -0400
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
Isn't the terrain taken into account when modeling?

73

Roger  (K8RI)

On 4/16/2015 11:09 AM, Jim Brown wrote:
On Thu,4/16/2015 7:10 AM, Roger (K8RI) on TT wrote:
"Best Height" is dependent on frequencies, band conditions, and local soil conditions.

Wrong on one count -- soil does NOT affect the pattern or performance of horizontally polarized antennas. And the "best" part of this equation is the optimum vertical angle for propagation, which does, indeed, vary over time.

73, Jim K9YC
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73

Roger (K8RI)


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