On Sun, May 7, 2017, at 20:11, Hal Murray wrote: > [email protected] said: > > None of them will do as well as a really fast scope. > How accurate is the clock in a scope? Do the high end scopes have an > external clock input?
My scope (Keysight MSOX3104, so 1 GHz) is rated at ±1.6 ppm (after a 30 minute warmup and ±10C from calibration temperature). The 3000 series and below don't have 10 MHz external reference inputs; I know the 4000 series does. /gp _______________________________________________ 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.
