On Wed, Feb 2, 2011 at 5:42 AM, Ruslan Nabioullin <[email protected]> wrote: > Has anyone been successful in using a Lucent RFTG-M-XO with NTP? ...it seems > as though the module does not output a > timecode but only a PPS signal
If the only output is a PPS than the interface to NTP is simple. Run the rs-232 level converted PPS into pin-1 on a serial DB9 connector, well OK ground for PPS signal return. ( I forgot the pin number for the ground.) Remember that in rs232 "logic 1" is a negative voltage, logic 0 is positive. You will need a second reference clock to "number the seconds" but a pool server is good enough for that -- ===== 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.
