csteinm...@yandex.com said: > (Note that a 256 cycles per second error is 51 PPM at 5 MHz.)
You need a bit for the sign. That leaves only 25.6 PPM error from nominal, 51.2 peak-peak. Half that at 10 MHz. > In the real world, you should be able to trust that any oscillator that is > chosen for a GPSDO will free-run within 1 PPM when it is warmed up, and > that your PPS will always be within 1 PPM, as well. Why? The original goal was low cost. I could easily believe that an inexpensive oscillator would be off by more than 1 PPM. -- These are my opinions. I hate spam. _______________________________________________ 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.
