[TowerTalk] Can take-off angle be too low?
n4kg@juno.com
n4kg@juno.com
Mon, 11 Dec 2000 06:23:54 -0600
Hi Ken,
Understand. I have often wondered if the TH6 just doesn't
perform well on 10M. BUT, before the TH6 was installed,
there was a MOSLEY 2L triband Quad (triple gamma match)
on the same tower with the same result.
I have power lines to the North and have noticed that NONE
of the referenced antennas play well to JA. They are lined
up in ascending order (40 ft , then 60 ft, then 80 ft) to the
south of the power lines so that each antenna's ground
reflection wave is in line with the power lines.
When I rotated a 5L10 at 45 ft from EU to JA on a back
tower (300 ft from the power lines), it immediately became
my best 10M antenna to JA. Unfortunately it was damaged
by blowing tree limbs during a small tornado (and low sunspots)
and has not been replaced.
de Tom N4KG
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