Other RFI resolved at W4NBO
Ethernet birdies. Per good advice on the [email protected] message board, I abandoned my hardwired router in favor of modern WIFI.
Now run cable internet, motorola modem, ethernet CAT 6 sheilded to TPLink router mounted in the ceiling. For devices without WIFI use the VONET dongles.
The single CAT6 now used gives off no birdies. I can unhook it and no difference anywhere.
I am still hearing birdies on the old frequencies where I had s4+ birdies previously but now they are barely heard at the noise floor. Unhooking my system makes no difference. Likely coming from nearby houses.
-----------------------
Vintage Heathkit decorative porch lamp with photocell and motion sensor (dim/bright). This started spewing RFI. I gutted it and wired in a external mounted LED friendly photocell. Eliminated the motion sense. Added a 300w equivalent corn cob style LED lamp with medium base. Since the LED is low current draw, I let it run all night. It is very bright.
-----------------------
Years ago the attic fan thermostat started spewing RFI. Replaced it. Good find as this could have been dangerous.
-----------------------