[time-nuts] WWVB BPSK Receiver Project? (fwd)

Poul-Henning Kamp phk at phk.freebsd.dk
Fri Mar 16 16:48:15 UTC 2012


In message <F8AC6C21EB1140B384332CB89B642FEF at vectron.com>, "Bob Camp" writes:

>My main concern on short averages is the relatively long path from WWVB to
>most of the target audience. The day / night phase shift is fairly
>significant over a long path.

So do I relative to DCF77 which I used for my experiments.

The point about having 8 buffers per day is that you only compare
03:00-05:59 to 03:00-05:59 the previous or the next day, so the
sun-effects almost entirely cancel out.


-- 
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.




More information about the Time-nuts_lists.febo.com mailing list