AFAIK you can't set the correct date any more - this is the 1024 week rollover
problem.
Lady Heather does correct the displayed date, as it knows that the reported
date is wrong..
David
-Original Message-
From: time-nuts [mailto:time-nuts-boun...@febo.com] On Behalf Of
donandarl...@gm
Don,
The primary purpose of a Thunderbolt GPSDO is ultra-precise time (1PPS) and
frequency (10 MHz), locked to each other, and to UTC. The good news is these
two BNC outputs are unaffected by the date issue that you describe. The TBolt
is designed to run fine on its own; you typically don't nee
Here is an clip from one of the space qualified ones Bob mentioned.
"The RAFS employs classical rubidium gas cell atomic frequency standard
principles. It utilizes a physics package with a discrete isotopic filter
cell for best stability. The relatively large, cool absorption cell
provides excepti
Hello all,
I am new to the board and have just received a Trimble Thunderbolt GPS receiver
today.
All is working correctly except the date shows Aug 10 1998.
How do set the proper date on this?
I am running TBoltMon to access the unit.
Any help would be appreciated.
Thanks,
Don W9BHI
_
Hi
> On Mar 26, 2018, at 2:18 AM, Attila Kinali wrote:
>
> On Sun, 25 Mar 2018 15:28:10 -0400
> Bob kb8tq wrote:
>
>> Well, magnetic shielding, temperature coupling between cells, photo detector
>> noise floor, phase noise of the various signals, basic stability of the
>> “ocxo” and
>> I’m s
In the PRS 10 The OCXO is controlled by a DAC not directly by the optical
package. With Corby's work on the Super where he also used in one case a good
and an other case not so good 10811 it is the S/N at the detector output in a
0.05 sec loop that makes the difference. Results where the same.
