[time-nuts] Where does the Z3801A 1 PPS come from?
phk at phk.freebsd.dk
Tue Mar 15 15:41:33 EST 2005
In message <001b01c52999$3642a6c0$b015f204 at computer>, "Tom Van Baak" writes:
>So my conclusion is the 1 PPS output is exactly
>as stable as the 10 MHz output and both are
>derived from the OCXO.
This is actually also the explanation that makes most sense:
they're just doing a PLL on the difference between the
generated and the GPS derived PPS.
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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