[ntp:questions] Tobit LAN!Time DCF77 receiver not working
nomail at example.com
Wed Jan 6 17:05:43 UTC 2010
David Lord <snews at lordynet.org> wrote:
> I'm pretty sure us accuracy is available at closer range
> since it is possible to sync to exact cycle of carrier
> with period of around 13us, ie to within a fraction of
> that so 1us shouldn't be a problem.
The problem is not in the accuracy of the transmitter or your
capability to receive it, but in the path between transmitter
I have both DCF77 and GPS receivers connected and there is a very
clearly visible change in the relative offsets between those
over a day/night cycle. This is of ms order of magnitude.
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