| To: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
|---|---|
| Subject: | Re: [TenTec] New and Improved Terminology (NVIS origins) |
| From: | Steve Hunt <steve@karinya.net> |
| Reply-to: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
| Date: | Wed, 05 Jan 2011 18:01:50 +0000 |
| List-post: | <mailto:tentec@contesting.com> |
I presume the "wink" indicates that is a joke !The only thing that would improve the elevation pattern would be improved ground conditions in the Fresnel Zone where the ground reflections are taking place. That would take some awfully long radials - certainly well beyond my property boundary - and an awful lot of them to achieve a copper density that would affect the conductivity so far out. 73, Steve G3TXQ On 05/01/2011 17:42, Richards wrote: There is a question or two on the Extra Class Exam that makes the same point. You add ground radials to to a quarter wave vertical antenna to increase low radiation angle. Gordon West says so on his audio discs.... ;-) |
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