Dan,
If you have the time, you might want to try plotting resonant frequency
vs height for a linear half-wave dipole and comparing it with one bent
into an almost closed square, as in the "cobweb" design. You'll find the
cobweb shape is _much_ less dependent on height.
Steve G3TXQ
On 01/06/2016 09:30, Dan Maguire via TowerTalk wrote:
So it seems that more loading results in less change in resonant frequency as
the height above ground is varied.
Dan, AC6LA
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