Hope someone on the list can help with information about a vacuum relay I
have. I'm working on getting an LK-800 amp back in good working condition,
and one of the problems it has is a T/R vacuum relay that won't go back to
receive after transmitting. If I tap on the relay, it does go back to
receive. The relay is a Jennings RJ1A-26S. On this relay is a screw that
looks as if it is for adjustment, but I don't know what it adjusts. I'm
guessing it has to be either contact spacing or spring tension. I hope it's
for spring tension, and by adjusting this screw I can put a little more
tension on the spring, and it will return to receive when finished
transmitting.
Just thought I would check here and see if someone knows what the screw is
for before I start turning it, not knowing what it is supposed to do.
Thanks for any info.
73,
Tim - N3XX
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