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[IRCA] Fwd: Re: Topband: Vertical Antenna on a cliff above the Sea
from the Topband Reflector:
N6BT, the excellent designer behind the original Force 12 antennas,
has studied this extensively and gave a great presentation on the
topic at Pacificon this fall. He showed that a vertical antenna at
the edge of a bluff has a strong propagation advantage in the
direction of the dropoff. The antenna still needs radials, just like
any other vertical (other than a half wave).
73, Jim K9YC
_________________
Pacificon is a radio amateur convention; this last one in San Ramon,
CA. At first glance, I cannot actually find anything specific about
this topic on their website, though N6BT did give a presentation on
antennas. Anyone know anything further?
best wishes,
Nick
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