Dan Zimmerman N3OX wrote:
> Even faster is a motor driven tap switch. Of course, relays can be used
> but
> with a motor driven rotary switch you can easily have 8 different 160m
> taps,
> 3 80m/75m taps, and a 40m tap to handle your narrow bandwidths on the
> lower
> bands.
Yes of course. About 30 years ago, I had a big rotary wafer
switch driven by a rotary solenoid. Each pulse of the rotary
solenoid turned the shaft 30 degrees. It had 12 positions,
which allowed 6 taps for 80/75 meters, and some other ones for
40 and 160. It worked perfectly.
Rick N6RK
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