The average error of these clocks is actualy in the microsecond range, when the signal is being received.
Jerry Greenberg
--
Thanks for all your answers.
>
> Yes, my poor wording. They were synchronized clocks, not atomic clocks. (of
> course) I think the person who pointed out the signal might not get through
> in a large store had the answer. I think this store was in a large shopping
> mall and they were just not receiving their signals. Obvious, but I didn't
> think of it.
>
> I'm still assuming that all these type of clocks would be within a second or
> so if working properly and getting the signal.
>
> Thanks again.
>
> Ted