Hi The original post was talking about the raw OCXO spec's on the GPSDO cited by the originator of the thread. It's not a very tight spec part.
Bob On Aug 5, 2012, at 8:28 PM, Magnus Danielson <mag...@rubidium.dyndns.org> wrote: > On 08/06/2012 01:27 AM, Bob Camp wrote: >> Hi >> >> If the OCXO is off by 200 ppb, it will slip time by 200 ns per second. >> >> It will be off by a *lot* more than 200 ns at the end of a year. Compared to >> the spec's on a cell tower OCXO, 200 ppb per year isn't very good... > > Many cell applications require 50 ppb. > > Cheers, > Magnus > > _______________________________________________ > 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.