[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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