ECN Forum Forums Technical Discussion Electrical Theory and Applications Radio Interference and T8 Fluorescents Fixtures

I'll have the home owner check the pins on the lamps.

The AM signal is perfect on all channels. The FM is equally bad on all channels. It sounds like static. It isn't a buzz or hum.

As to loose leads, they would have to be in at least three fixtures - one on each switch. It's a lot harder to get the home owner to check that. I missed my opportunity.