[RFI] Power Line Radiated Interference Limits

[Jim Brown]

On 6/6/2022 1:24 PM, Hare, Ed, W1RFI wrote:
> Actually, much powerline noise is rather steady, so it will show up as a 
> solid block on a waterfall.

That's probably true of the waterfall in JA rigs, but not if the 
waterfall can be set to be very slow. :) The Elecraft P3 with the SVGA 
board can be set so that 2 minutes fills the screen. This is also great 
for finding an open spot to call CQ in a contest. Depending on the third 
party software used, SDR receivers are also capable of this.

73, Jim K9YC