[RFI] Power Line Noise

[thoyer1 at verizon.net]

This past fall I've been plagued with noise wiping out the lower end of 20m
(I'm a CW op so this is a big problem). I fades off above 14.200, but I can
still hear it. 

 

I can hear it on most bands but it is strongest on 20m. It is also in the MW
band 6.5mhz seems to be a peak but its very broad banded.

 

Switching to AM it really sounds like power line noise.

 

Link to videos. I'm switching in / out the noise blanker a couple times in
the video.

 

https://drive.google.com/file/d/1i4EZkqaHAt2QaFJEnjfC8NOGUraUgy6v/view?usp=s
haring

 

https://drive.google.com/file/d/1Cj8n3j9_CgtK_W2GhinISpCSqwyM5dcS/view?usp=s
haring

 

Tom

W3TA