[RFI] RFI from street lights - finding source?

[RFI Services]

Hi Barry,
It does sound like a street lights. A quarter mile away is the outer limit.
Yes the noise will start when the light is on and stop when it goes off. If
it is a street light the noise usually is only active at night. If only at
night the problem is the light bulb, an High Pressure Sodium (HPS). If the
noise is present day and night it is the photo cell and the bulb.
Who your power co?
Best wishes,
Michael C Martin
RFI Services
6469 Old Solomons Island RD
Tracys Landing, MD 20779
240-508-3760
mike at rfiservices.com
www.rfiservices.com