Hi:
If anyone has a manual for an Austron 2110 Disciplined Frequency Standard, I
would be interested in a copy. Please feel free to contact me off-list. This
is a really cool instrument that locks the frequency of its internal ovenized
crystal oscillator to an external standard having
Hi:
I am looking for the IEEE-488 codes and formats for a Datum 9700AT Programmable
Time System. The 9700AT is a 1U time generator and translator with slots in
the back that can accept option cards with various functionalities such as -488
and RS-232 interfaces, GPIO, and tape searches.
Hi:
By comparing the tick rate of the portable atomic clock on a mountain with a
similar clock in a lab in Torino, Italy, researchers at Germany’s National
Metrology Institute showed that the altitude difference between the two
locations was about 1,000 meters, or 3,280 feet. Their work was
Hi:
A very worthwhile, and often overlooked, museum is located at The
Worshipful Company of Clockmakers
(1 Throgmorton Avenue, London EC2N 2BY, Telephone: 020 7998 8120). It is
not very large, but has some unusual objects including many of the tools
that were used in making clocks.
O with the
mechanical trimmer
that is behind the seal screw on the OCXO. If that trimmer is already at
limit and you can’t get
to 10 MHz …. not a good thing.
Bob
> On Mar 25, 2016, at 10:48 PM, Tom Leedy via time-nuts
<time-nuts@febo.com> wrote:
>
> Hi --
>
> I am looking
Hi --
I am looking for a manual for an Austron Model 2110 Disciplined Frequency
Standard (P/N 23199611-45 S/N 8085IU). This unit reports that it is not
warmed up even though the external temperature of the case of the crystal
oscillator reaches ~15 C temperature rise in a few hours as
