On Mon, Jan 30, 2012 at 9:16 AM, <[email protected]> wrote: > With a Rb we are talking loop time in excess of 20 minutes. Any thing other > than digital is out of reach. To day I should get my second Rb and I will > put it on aging test.
My guess about why you don't see aging or so little of it is that maybe some engineer at FEI already did the test and added firmware in the FE5680 to correct the output for estimated aging. So what you are measuring is the difference between true aging and the unit's internal aging model. Trimble does something like this in holdover mode, the controller compensates for the OCXO's estimated aging Chris Albertson Redondo Beach, California _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
