If I have a GPS receiver with output pin of both 1pps & 10KHz, a Rubidium clock of 10MHz, and a signal generator. How can I determine their Allan Deviation? I know the math formula, but my problem is the data collection.
I am looking through internet so far. It seems the standard way to determine Allan Deviation is to use a reference clock with a few electronic devices such as frequency counter. What if I don't have any frequency reference or any frequency counter. If I have a Rubidium clock with 10MHz output to an o-scope, what values should I record for the time series data, in order to determine the Allan variation? Thanks for the help! ZZ _______________________________________________ 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.
