How about locking a couple of vco's and measureing voltage ?. ( after calibration)
From: Richard Karlquist <rich...@karlquist.com> To: time-nuts@febo.com Sent: Tuesday, October 22, 2013 9:59 PM Subject: Re: [time-nuts] Need to measure frequencies of two sources simultaneously 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.