There’s also the Wes Hayward “Dual Band L-Network” idea:
http://p1k.arrl.org/cgi-bin/topdf.cgi?id=70063&pub=qst
<http://p1k.arrl.org/cgi-bin/topdf.cgi?id=70063&pub=qst> (June, 1977, QST)
No relay or motor required. Scales to 160 + 80 meters just fine..
73,
Doug, W7KF
> On Mar 1, 2016, at 9:59 AM, Tom Osborne <w7why@frontier.com> wrote:
>
> I had a friend who had a setup something like this and he used an old 12v
> hand-held drill to turn the cap. He bought it at a flea market without a
> battery, super cheap. He used a 12 supply to power the drill and turn the
> cap.
>
> Worked really good and was easy to set up. 73
> tom W7WHY
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