Bill, If it's an older clock it's probably tripping over a timecode transmission format/modulation change. I forget the exact details but changes were required to my old 8085-based Spectracom receiver.
Thanks, Jonathan On Sunday, January 14th, 2024 at 14:49, Bill Gunshannon via cctalk <cctalk@classiccmp.org> wrote: > > > > This is kind computer related but maybe more ham radio related > but I figure if anywhere, here is the place to find an answer. > > I have a SkyScan ATOMIC CLOCK. > It is supposed to get its time from WWVB. > The antenna icon that is supposed to mean it is receiving > WWVB is on. > > Your probably wondering why I keep saying "supposed to". > The clock is always wrong. Slow by about 2 minutes. > > Is there a known problem with WWVB? > > bill