Rick, Use three counters, a known-good reference and cross/auto-correlate?
A versus B A versus Ref B versus Ref Three corner hat technique.. On A versus B you may have to pre-scale the one used as the counter reference down to 10MHz. Bye, Said Sent from my iPad On Oct 22, 2013, at 21:59, Richard Karlquist <rich...@karlquist.com> wrote: > On 2013-10-22 21:37, Bob Albert wrote: >> If the two frequencies are near one another you can measure the >> difference frequency, which may or may not be helpful. > > The difference frequency does not work for us, just as the > ratio does not work for us. Thanks. > > Rick > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
