[Elecraft] K3 Receiver Mute

[Arie Kleingeld PA3A]

Grant,

In a two transmitter - single band set-up, I use the ptt-in of the K3 to 
mute the RX and, since it is in transmitting mode (key/mic not connected 
ofcourse), the rx of the K3 is well protected.

73,
Arie PA3A

Op 12-3-2013 2:45, Grant Youngman schreef:
> Is there a straightforward way to mute the receiver in the K3 from an external "mute" line?
>
> I want to use the K3 receivers with some vintage transmitters, and am looking for the best way to accomplish RX muting.  Not that an R-390 with a Sherwood sync detector isn't a  good receiver, but summer is coming, and there's enough heat in the shack from other sources  ;)
>