Magnus Danielson <[EMAIL PROTECTED]> wrote: > > If it doesn't lock after a few hours, I'd suggest a full > > reset. Also check your signal levels, and elevation > > mask. Did it get your lat/lon/alt correct? > > Seems alright. Get SS values which seems good, occassionally above 200 but > rarely below 100. Usually track 5-6 satelites but if it had been a 12 channel > receiver I would have had 12 satellites tracked over the 10 degree elevation > mask.
Your GPS part seems to be working fine. Have you logged the EFC values before/during/after unlock? Some Z3801A's have OCXO's that are remarkably steady with nice smooth EFC curves and hardly ever a jump, others jump around by hundreds or thousands of EFC units a few times a year, and others jump around by hundreds or thousands of EFC units multiple times a day (going out of lock at each jump.) During an EFC jump the TI can go to very large values for short periods of time. Tim. _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
