[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 


More information about the Elecraft mailing list