User talk:Delta ILS
From Signal Identification Wiki
I found a strange signal on 867 MHzMegaHertz (MHz) 10^6 Hz, who can say what is it? i think is digital signal of city infostructure. If need a video file, you can ask me for the file
Looks like RFIa specific subset of electrical noise on the Electromagnetic interference (EMI) spectrum to me Arclamp (talk)