[Elecraft] 40m relay in K2 LPF stage - sorry if this is blank
Jim Giercyk
jim at giercyk.com
Mon Mar 2 13:53:52 EST 2009
All,
I seem to have lost receive on 40m on my K2 (rev A, no 60m), and I am thinking that I have a bad relay in the LPF stage. I'm seeing some strange readings and wanted to get a consensus before attempting to remove a relay. So, here is what I see:
With power off, measuring for continuity with W1, pins 3, 7 and 8 on the relay are negative. However, pins 2, 4 and 9 are positive. That makes no sense. With the power off, shouldn't 3 and 8 be positive? Time for a new relay??
Thanks,
Jim
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