Yes must have been a year or so ago there was a thread I recall that someone was doing that. Thats one expensive approach to the problem. Regards Paul WB8TSL
On Wed, Jan 6, 2016 at 2:37 PM, Bruce Hunter via time-nuts < time-nuts@febo.com> wrote: > I realize this would not measure frequency or phase difference; but has > anyone used a lock-in amplifier to compare two 10 MHz signals -- for > example to adjust a rubidium oscillator to agree with a GPS reference? > > Bruce, KG6OJI > _______________________________________________ > 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.