How about a version that works from the 50/60 Hz power frequency with a 1 PPS output and internal micro clock oscillator?
Great for watching the power grid lose time and regain it as the power generated vs. consumed balance varies. If the power line PPS lags behind at an increasing rate, it's time to turn off the air conditioner and run all those clock ovens on battery before the under-frequency relays start cascading. Of course, you need the precision version for comparison. Does anybody in this group look at power line frequency drift? Bill Hawkins _______________________________________________ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
