I am looking for suggestions to help identify a local noise that I am experiencing on topband.
It's characteristics are; - bandwidth approximately 15 kHz - amplitude relatively constant - centre frequency seems to vary in small steps over time, no real pattern. - right now the centre frequency is 1819 kHz, it moves up and down up to 7 or 8 kHz. - does not seem to be present during the day. At least not this afternoon. I shut down all of the circuits in my house other than my shack and it did not disappear. Has anyone experienced something similar? 73 Rick ve3mm _________________ Topband Reflector
