Charlie,
You may want to review the NCJ Jan/Feb 2010
article by WA2EHI ... "True Remote Control
with the Ameritron RCS-4 Antenna Switch".
(Pages 4-9)
Hope this helps!
73 de Billy, AA4NU
-----Original Message-----
>From: Charlie Gallo <Charlie@TheGallos.com>
>Hi Gang,
>I hope this is considered "On topic" as it's antenna system related
>
>Back in May, when I put in my new antennas, I put in an Ameritron RCS-4
>antenna switch, and I still think it's the right switch for my use (only 3
>antennas, so no need for more than that, and not having to run an extra cable
>for the remote switch was a big factor for me).
>
>Anyway, the RCS-4 has no way to automate it for band switching. Does anyone
>know of a retrofit kit to add this? I'm in the middle of designing one, but
>I'd LIKE to not reinvent the wheel if there is already out there
>Designing one is not hard to do for myself (Ardunio and some relay drivers,
>and a small matter of code), but I'm also thinking of designing one around a
>BCD decoder chip, 4 transistors, a few relays etc and the like (MUCH MUCH
>cheaper, and would not take a computer to reprogram), and submit an article to
>QST
>--
>73 de KG2V - Charles Gallo
>Quality Custom Machine-shop work for the radio amateur (sm)
>
>My Website: http://www.thegallos.com
>
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