[TowerTalk] HFTA Accuracy / Usefulness
Steve Hunt
steve at karinya.net
Wed Mar 18 12:37:35 PDT 2009
I developed an analysis techniques which correlates an antenna's
vertical response with the Angle-of-Arrival statistics published by
ARRL. Basically it gives you a "figure of merit" for an antenna at a
particular height on a specific path and frequency. It's a useful tool
for analysing the trade-offs at various heights. It shows very clearly
that an antenna CAN be too high.
QST will be publishing it next month or the one after. If you want a
"sneak preview" the same material in a different form is presented on my
web-site:
http://www.karinya.net/g3txq/hexbeam/height_2/
73,
Steve G3TXQ
W3YY wrote:
> Scott -
>
> Yes, I think you can go too high.
>
>
>
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