"So rest easy, if you were ever concerned about the clicking and clacking and 
what it might be doing to the quality of the relays. They will probably out 
last the K3 and certainly you."

The key word in MTBF is "mean".  How lucky do you feel?

Relay failures, especially in tuners, can give faults that are quite difficult 
to trace.  In the last few month there have been I think 2 KPA500 faults 
mentioned on this list that were attributed to stuck relay contacts.  I am also 
aware of a recent TS-590 failure caused by a failed tuner relay.

Is your relay life half full or half empty?

Andy, k3wyc



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