[time-nuts] GPS timing receivers
Tom Van Baak
tvb at leapsecond.com
Tue Oct 25 13:20:58 EDT 2005
> Why can't a LORAN-C Receiver recover a PPS from the LORAN-C signals?
It can, and does, sort of -- but you have to first tell
the Loran-C receiver what time it is before it knows
which pulse is aligned to the UTC 1 PPS pulse.
For example the 9940 GRI chain repeats every 497
seconds so you sync the Loran-C receiver on the
correct 497th second and it's now locked to a UTC
1 PPS until you power it off.
See my Loran-C clock at:
or the USNO Loran-C Times of Coincidence (TOC) calculator
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