Dr Bruce Griffiths wrote: > Didier > > Typically with a good local oscillator you can do even better than that, > around 1E-11 in 1 sec is achievable and has been achieved. > Even with the on board TCXO typically 3E-11 or so in 1s is achieved. > > Bruce > > I don't understand how such good variance can be achieved without some method of electronic frequency control on the TCXO (unless the TCXO does have EFC)?
Otherwise, we would be back to the case where the receiver would approximate the position of the PPS by skipping pulses, and we would have the typical 40nS jitter (assuming a 25 MHz clock) I am more puzzled now :-) Didier _______________________________________________ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts