[ntp:questions] NTP absolute accuracy?

David J Taylor david-taylor at blueyonder.not-this-bit.nor-this.co.uk.invalid
Tue Nov 3 00:57:14 UTC 2009


"David Woolley" <> wrote in message 
news:hcnjt3$bqa$1 at news.eternal-september.org...
[]
> This is a simple AM detector for the slow code (I don't know if the fast 
> code is still transmitted).  It doesn't phase lock onto the carrier.

The fast code stopped many years ago.  October 1998 according to:

  http://www.npl.co.uk/science-technology/time-frequency/time/faqs/what-is-the-msf-fast-code-%28faq-time%29
  http://www.creative-science.org.uk/nplmsf.html

Cheers,
David 




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