Hal Murray <hmurray@...> writes: > > > dekagoon@... said: > > with my analog scope (Hameg HM2005-2) I can trigger a low level voltage > > spike signal with a p-p voltage of 30 mV and a frequency of 52,6 kHz. Could > > that be real? The signal level is very low, 30 mV... > > That sounds like junk pickup. My guess would be from a switching power > supply. > > Any real signal that I've seen is at least several volts. >
Hal, you are very right, in the meantime I found that the junk came over the serial connection from my notebook to the 58503A... Regards Chris _______________________________________________ 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.
