Baring any holdover events, the long term output of a properly configured tbolt should exceed any single cesium source or maser. If you assume the 1 PPS signal is always accurate to 5 ns that is an error of 1 part in 1.6E16 at tau=1 year.
Also, there is code in Lady Heather that implements an external disciplining loop that outperforms the one in the tbolt firmware. --------------------- By the way that is why I repeatedly have asked the list if there is any long term Tbolt data out there comparing the 1 PPS or the 10 MHz with a Maser. I hope this is worth two cents. _______________________________________________ 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.