[Elecraft] Dishwasher QRN to my K2 sn 1031

[Ron D'Eau Claire]

Jim makes excellent suggestions.

If you have a battery powered radio, you can tell if the RFI is arriving
through the power line. One thing that I'd check before going too crazy
chasing possibilities is to be sure the metal frame and cabinet is grounded.
It should be, but sometimes the ground has to be attached during
installation and it gets left off. A quick check between a known grounded
outlet and the case with an ohmmeter should show a ohm or two at most. 

Ron AC7AC