Mike,
Have you considered an *elevated* radial at the near end of the coax
feeding the 80m dipole? Connect the shield and center conductor together;
and connect that to a tuner with either K2AV's folded counterpoise --or a
132' resonant wire-- 10' high.
That antenna tuner will have to be determined by experiment. I would bring
along a box of components (variable and fixed capacitors and inductors ).
73, Mike
www.w0btu.com
On Jun 23, 2016 4:16 PM, "Mike Smith VE9AA" <ve9aa@nbnet.nb.ca> wrote:
>
> I have no access to the existing antennas, tower, ends of antennas, nor
can
> I run any wires outside.
>
>
> Pretend you wake up in a locked room. You have 3 coaxes. Tribander, 40m &
> 80m.
>
> The challenge; Get on 160m !
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