I have at least one LED bulb that pushes into 2-m VHF-FM. I noticed it (it’s
not all that strong) while using a 2-m HT from a distance of about 12 feet, and
while receiving a strong signal. I wondered what the static was until I turned
off the light.
Howard N7SO
> Test everywhere you can for RFI. I have come across LED light bulbs that
> push their noise into the FM broadcast band, where it's unlikely to be heard
> in an RF cesspool surrounded by high powered local transmitters, such as los
> angeles. In a region where everything is a fringe area, one bulb wipes out
> the entire VHF broadcast band.
>
> Kurt
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