[Elecraft] K3 add on kit idea

[Toby Deinhardt]

> So I could imagine a useful kit would read K3 band decode and map something
> like 6 or 8 antennas to 2 or 3 ports and makes sure the K3 does not transmit
> into the other radio ports.

Do you mean something like this 
<http://www.4o3a.com/sac-x-stand-alone-antenna-controller-for-21-antennas/sac-x-stand-alone-antenna-controller-for-21-antennas/flypage.tpl.html>?