> Anyone else on the list have Odetics CommSync's and can report on their
> status?
Most software like ntpd can "fix" offsets like that. From ntp.conf on a
KS-24361 that I haven't managed to get started correctly:
fudge 127.127.26.0 time1 619315199.0453
(That's about a second short of 1024
Hello to the group,
I just got another Telefunken ZA 100 KK Masterclock with IRIG A and IRIG B
outputs. This was a time standard used by German Bundeswehr and has an
Oscilloquartz B-1325 5MHz OXCO. It is probably about 40 years old. It uses an
old style HP cabinet which was used with the HP
Hi Rob,
I don't know if there's new firmware. For most of my GPSDO I don't actually
need date & time so it's been less of a priority for me to deal with gps
rollover events.
Anyone else on the list have Odetics CommSync's and can report on their status?
/tvb
- Original Message -
I wonder if Tom Van Baak can help me on this one.
Recently powered mine up for the first time in a few years. Although the
unit survived the original GPS Rollover, it obviously can't cope with the
subsequent one, and is currently showing June 01, 1998 as I type this..
Tom, as you bought
Martin
NIST did preserve the AM data so that the cheapy clocks typically worked.
But phase tracking receivers don't.
Regards
Paul
WB8TSL
On Fri, Mar 23, 2018 at 5:35 AM, Martin Burnicki <
martin.burni...@burnicki.net> wrote:
> paul swed write:
> > I'll add to the comments the spectracoms are
Hi
There is a *lot* of analysis on the WWVB change in the archives. The bottom
line
seems to be that the change did not impact wall clocks and watches. The number
of companies running WWVB phase synchronous gear *appears* to have been
near zero at the time of the change. There certainly was no
The AM modulation stuff is not affected also by the new WWVB signal.
The WWVB problem affecting timing and frequency receivers is the
180deg phase modulation where the DFC77 is only 13deg and is
randomized so that the mean phase is zero.
On Fri, Mar 23, 2018 at 10:35 AM, Martin Burnicki
paul swed write:
> I'll add to the comments the spectracoms are phase tracking receivers and
> do not work on the new BPSK signal.
When the German PTB made effort to increase the accuracy and reliability
of the DCF77 long wave receiver in the 1980s, they implemented thus in a
way that old
