Greetings, I have been asked the viability of using a vanilla TCXO, with an accuracy of +/- 0.5ppm (+/- 15 secs per year) that is disciplined occasionally (perhaps only once a month) with a GPS module. The application is for an analogue clock, which powers up a GPS module every so often to learn the drift characteristics of the TCXO, which it then compensates to generate indicated time. The TCXO's that I have played with have a very predictable aging characteristic over time, at least in a normal home/office environment.
-- Tom Harris <celephi...@gmail.com> _______________________________________________ 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.
