Vern,
I did some research a while back, and came up with this:
https://toptendevices.com/products/ab-station-selector/
It has the required isolation.
-de John NI0K
VernonJ wrote on 3/25/2020 10:28 AM:
I need a T/R switch for my second receiver which is using its own antenna.
Looked at the MFJ, but I don't think it is what I want. I am currently
looking at this for a keying circuit:
<http://elecraft.365791.n2.nabble.com/file/t396686/TR2_%282%29.png>
I am looking at this for the relay circujit:
<http://elecraft.365791.n2.nabble.com/file/t396686/TR1_%282%29.png>
Does this look viable to protect my 2d receiver from damage. Any suggestions
appreciated. Vern K2VJK
--
Sent from: http://elecraft.365791.n2.nabble.com/
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