[ntp:questions] NTP absolute accuracy?

John Hasler jhasler at newsguy.com
Sun Nov 1 18:40:06 UTC 2009

David J Taylor writes:
> UK 60KHz radio time signal.

Bill Unruh writes:
> Ah, OK. Its accuracy is probably not much better than a few msec I
> assume.

Should be as good as WWVB, which is good to within 100usec.  The
propagation delay is highly predictable at 60KHz.  These stations can
also can provide extremely aaccurate frequency references.
John Hasler 
jhasler at newsguy.com
Dancing Horse Hill
Elmwood, WI USA

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