alsopb wrote:
>
> I have the driven element of a TH6 here. I want to press it >into service
> for a 20/15 rotary dipole only.
I tried that with half a driven element from a TH-3 and never
could find a resonant point. I actually wanted to use it as a
tri-band vertical, but I think the impedance mismatch with not
having a reflector and director messes things up. 73
Tom W7WHY
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