[EMAIL PROTECTED] said the following on 06/09/2007 02:06 AM: > The standard deviation of a 15ns cable-delayed signal is measured as 50ps in > 100 averages. > > Is that a good number for these units? I was expecting <20ps.
When I do cable measurements, I normally see around 35 to 40 ps over 1 to 100 k measurements (I usually test at 1000pps to speed things up a bit). So, I'd say that your numbers may be a little bit high, but not totally out of whack. John _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
