Topband: Video Switch for Low Band Antenna switching

Tim Shoppa tshoppa at gmail.com
Sun Jul 5 21:20:16 EDT 2015


The base K9AY 8x2 switch box:
http://www.aytechnologies.com/Products/RAS8x2data.htm

If Gary came out with a similar latching pushbutton controller for remote
relay switching of 8-circles then it would be a great match to the
increasing popularity of 8-circles. I'm not sure electrically how to do
multiple simultaneous directions in SO2R from the same 8-circle - that
would be real handy for multiple receivers in domestic contests.

Tim N3QE

On Sun, Jul 5, 2015 at 7:24 PM, Mike Waters <mikewate at gmail.com> wrote:

> What does Gary's design look like? Anybody have a URL?
>
> 73, Mike
> www.w0btu.com
>
> On Sun, Jul 5, 2015 at 6:10 PM, Herbert Schoenbohm <herbs at vitelcom.net>
> wrote:
>
> >   The design by Gary with the momentary pad is a big improvement
> >
> _________________
> Topband Reflector Archives - http://www.contesting.com/_topband
>


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