[TowerTalk] hexagonal beams and height above ground

Steve Hunt steve at karinya.net
Thu Mar 7 12:01:28 EST 2013


Jim,

It behaves just like any other horizontal antenna:

http://www.karinya.net/g3txq/hexbeam/height_2/

73,
Steve G3TXQ



On 07/03/2013 15:53, Jim Hoge wrote:
> Has anyone modeled hexagonal beams with regard to height above ground? I am very leery of the statements that they perform better when lower to the ground, specifically that on 20m, a height of 40 feet is best. I think Gotham antenna when advertising goes against the norm. I have seen a few elevation plots but wonder what is at work to make this fly in the face of convention.
>
> tnx,
> Jim W5QM
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