"Dave Champagne" wrote in message
m...
Need an antenna or some device to locate TV interference.
Interference is local and is within 600 feet of house.
Usually appears on Channels 2, 4, & 5. Somtimes on higher channels.
Appears on screen as electrical noise similar to car ignition noise.
I have detuned FM band to use as aviation band (108-136 MHZ).
Can hear noise on portable radio within aviation band.
Any help would be welcome as we have limited income and can not afford
cable.

I'll 3rd that. Power line noise peaks in the 40-80 MHz region. If the noise
appears as 2 horizontal bars slowly rolling up or down on the screen-
guaranteed power line noise from arcing.

Dale W4OP