Hi, I am still looking for known examples of harmful RFI as captured with a Spectrum Analyzer, or SDR for my RFI snapshots page. If you have an example of harmful RFI, and know what caused it, please email it to me. I will add it to the snapshot page at: https://www.nk7z.net/rfi-snapshots/ -- 73s and thanks, Dave NK7Z https://www.nk7z.net