Dave's method is excellent. It's a great way to determine whether you're
looking for noise generated by arcing or by some sort of electronics.
Another method is described here.
http://k9yc.com/KillingReceiveNoise.pdf
Either way, you've got to run around looking for it, but knowing what it
is can help you know what frequencies to listen on.
73, Jim K9YC
On 1/17/2024 10:05 AM, Dave (NK7Z) wrote:
While there is no substitute for actually looking for RFI with antenna,
collecting data is always good...
See:
https://www.nk7z.net/sdr-rfi-survey-p1/
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