On 2/2/2022 7:06 PM, nm8rmedic via RFI wrote:
There is no sports talk FM station in the area.
There are Part 15 FM modulators designed to provide an analog audio
input to an FM radio, usually in a vehicle, as well as higher power
products that violate Part 15 intended for pirate radio. I've used
several of the former to pipe music around my 8 acres and between
buildings, and I bought one of the latter hoping for better performance.
Instead, I got spurs that trashed the FM band. Never bothered to look
for trash elsewhere.
Can you look at its spectrum and/or waterfall? Inexpensive SDRs are a
great way to look at all forms of RFI.
73, Jim K9YC
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