[Elecraft] RFI issues

[Jim Brown]

On 2/18/2020 4:38 PM, Andreas Wachter via Elecraft wrote:
> Yes, I did run the K3 off of a battery and pulled the main AC breaker. Didn’t make any difference. Thus my suspicion that the RFI is related to the 208 kW ERP TV station (and/or 63 kW EPR FM station) which are within 1.6 miles and in direct line of sight.

Do you have neighbors? Did you pull their breakers at the same time?

Do you have a UPS? They continue to run without power, so both they and 
any connected equipment can create noise.

Did you take the time to study the link I posted?

73, Jim K9YC