Grant,
There may be other suggestions, but I believe your proposed setup is
most effective and adheres to the *KISS* principle.
73,
Don W3FPR
On 3/11/2013 9:45 PM, Grant Youngman wrote:
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 ;)
All I've managed to conjure up is to put the K3 in TEST and then assert PTT
from aux contacts on an external antenna relay. Am I missing something obvious?
Grant/NQ5T
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