> It would be interesting to know what the analogue signal looks like, as > many pieces of electrical and electronic equipment can radiate > significantly on those frequencies.
60 KHz, AM Modulated, low bandwidth. Google will find the details at NIST's web site. Likely sources of interference are displays and switching power supplies. I think most modern switching supplies are now higher frequency. Beware of fluorescent lights. 5 or 10 years ago, the ones in the lab where I worked were roughly 50 KHz. -- These are my opinions, not necessarily my employer's. I hate spam. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
