Paul Swed and I have been working on this for a few months, mostly using a standard method of extracting the carrier from a BPSK signal by analog squaring it to make 120 kHz, then dividing that by two.
The problem is, with the poor signal on the east coast, the divider, whether a flip-flop or a Miller Divider, occasionally slips a half cycle, causing the receiver's loop to do precisely the wrong thing. Best, -John ============== > Does anyone know if there are any mods for these receivers for when WWVB > changes their modulation format? > > Is the WWVB change a done deal? It makes no sense to me to change this > format as most people that carry a cell phone don't need a watch (nor wear > one) anymore, much less a WWVB enabled watch. > > Sam > W3OHM > _______________________________________________ > 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. > > _______________________________________________ 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.