[Elecraft] OT ... Coax DC isolator

[John Saxon]

Off topic here:

I am experimenting with two different antennas and would like to switch between them with a relay.  I am considering getting an isolator that permits placing the DC control voltage on the rf coax.  Any thoughts on this?  I have never done this before and would appreciate any advice/suggestions.

OH...I am using my K3/10...so maybe not ENTIRELY off topic :-)

--
John 
K5ENQ