[time-nuts] WWVB BPSK Receiver Project?
Charles P. Steinmetz
charles_steinmetz at lavabit.com
Thu Mar 15 04:36:43 UTC 2012
Bill wrote:
>[BPSK] leaves all the real Timenut type people, actually
>using the system for its intended purpose, out in the cold
To be fair to NIST, there really aren't many people using WWVB as a
source of laboratory-grade timing signals. As others have pointed
out, it isn't accurate enough for true time nut performance, and to
get all of what it *is* capable of requires heroic efforts. So in
truth, the real market for WWVB is not time nuts -- it is people who
want to know the time of day to within a second (the "atomic" clock
crowd). And there are LOTS of them. So the change is likely to
provide a modest upgrade path for the vast majority of actual users,
at the expense of a few die-hards (hobbyists, mostly) who are trying
to get more out of an LF timing source than it is really capable of
delivering.
From a public policy standpoint it seems to make good sense, however
much it may offend time nuts' sensibilities.
Best regards,
Charles
More information about the Time-nuts_lists.febo.com
mailing list