I don't see any alarm LEDs on my Spectracom WWVB receivers (one a WWVB-DO, the other a clock), but I'm not sure that their "unlock" LEDs latch, or that the "error" LEDs trip on loss of lock.
John ---- Greg Burnett said the following on 12/26/2008 02:50 PM: > Have any of you noticed intermittent WWVB outages lately? > > I've been having that problem, every once in a while, the past month or > more. For example, here in Colorado Springs, the 60 kHz signal disappeared > sometime this morning before 11:42AM MST, and returned at 12:28PM MST. When > this happens it kills my routine plot of my GPS-disciplined house standard > against WWVB (that I use for in-house cross-checking / confidence purposes). > > I'm using a Kinemetrics Model 60TF WWVB Frequency Comparator / Receiver, > that requires a continuous WWVB signal. (This is unlike the consumer "Atomic > Clocks" that the public use; those kinds of WWVB-locked clocks do *not* > require a continuous on-air signal, but rather "flywheel" in between > scheduled locks a few times per day, as I understand it?) > > Cheers, > Greg > > > > > _______________________________________________ > 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.