Here is more explanation: I need a stand-alone, easily portable unit with display; the unit may be used where GPS, cell phone, or WWVB are not available. Low power consumption is highly desirable.
I have seen advertisements of marine quartz chronometers listing an accuracy as good as <0.01 second/day at a constant temperature of 22 C. Has anyone had experience with a marine quartz chronometers? If so, how much did the accuracy vary with temperature? Thanks for the suggestions about pickup coils; I had hoped a coil would detect the clock movement well enough to compare to a standard 1 PPS. I have a Motorola GPS timing module and a storage oscilloscope for comparison. Joe --- This email has been checked for viruses by AVG. https://www.avg.com _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
