Rob,
Thanks for the info. Thats interesting. I need to figure that out.
I also found this study by N9YC on vertical dipoles at different heights which
was very informative. He bottom fed the dipole with coax up to
the center of the dipole. Another alternate to consider. He lives in the
same general area as I do and his ground conductivity is
not very good as mine probably is too. :-(
http://k9yc.com/VerticalHeight.pdf <http://k9yc.com/VerticalHeight.pdf>
73,
Bob
K6UJ
> On Jan 24, 2022, at 7:05 AM, Rob Atkinson <ranchorobbo@gmail.com> wrote:
>
> If I had enough tower height for this I'd try a phasing stub at the
> center insulator and base feeding the bottom quarter wave over a
> ground system to have two 90 degree radiators stacked and in phase.
>
> Rob
> K5UJ
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