Yepp.
That was a brilliant idea...
...until I realized that I needed 115V for the XO quick-heaterand we use 230V
in Europe...
So the SMPS splution will not work for me.
I will use an old (dual primary winding) linear supply which has the advantage
of providinga regulated 24V that can be used f
In message <1826314051.766978.1501316001...@mail.yahoo.com>, Ulf Kylenfall via
time-nuts writes:
>That was a brilliant idea...
>...until I realized that I needed 115V for the XO quick-heaterand
>we use 230V in Europe...
The quick-heater isn't that important, unless you are a very impati
The current model Thunderbolt E #60333-50, v1.04 firmware has a
last valid date on the 22nd December 2029.
It is probably a good idea to specify what firmware you have in these
discussions as different versions will have different properties, and some of
the used Thunderbolts are quite old.
Looks like it still says "DALLAS SEMICONDUCTOR" to the left of Maxim.
Maybe Maxim only wanted to change the mask enough to find some empty
space to sign it?
On Thu, Jul 27, 2017 at 12:31 PM, Pete Stephenson wrote:
> Hi all,
>
> A few days ago I reported the results from letting a DS3231 RTC run f
Does anybody have a manual for the X99?
BTW, a few days ago the Symmetricom web site was still active. It now
re-directs to Microsemi. It looks like what meagre information was available
is no longer available...
___
time-nuts mailing list -- time-
On Thu, Jul 27, 2017, at 09:46 PM, Trent Piepho wrote:
> Looks like it still says "DALLAS SEMICONDUCTOR" to the left of Maxim.
> Maybe Maxim only wanted to change the mask enough to find some empty
> space to sign it?
It does indeed say "DALLAS SEMICONDUCTOR".
I managed to get some high-quality p
FWIW, the SkyTraq receivers have the notion of a “UTC reference date” which
allows the 1024 week window to roll forward indefinitely as long as you update
that value once in a while. I’ve written code in my GPS Clock to update the
reference date once a year as well as update the default GPS-UTC
On Sat, 29 Jul 2017 12:00:02 -0400, time-nuts-requ...@febo.com wrote:
> Send time-nuts mailing list submissions to
> time-nuts@febo.com
>
> Message: 7
> Date: Fri, 28 Jul 2017 14:11:09 -0700
> From: "Gary E. Miller"
> To: Discussion of precise time and frequency measurement
>
> Subje
Caught it. Some Trimble Thunderbolt TBoltmon.exe screen shots attached:
GPS WN 1959 TOW 604799 (July 29, 2017 23:59:41) advanced to
GPS WN 936 TOW 0 (December 13, 1997) instead of
GPS WN 1960 TOW 0 (July 29, 2017 23:59:42).
1960 - 936 is 1024 weeks, as advertised for this version of the TBolt GPS
It happened here too. It is reporting having the 3.0 firmware. Right at the
time Tom said. Fortunately I am simply using this unit for PPS and nothing
else.
https://i.imgur.com/sganU3F.png
-Original Message-
From: time-nuts [mailto:time-nuts-boun...@febo.com] On Behalf Of T
Kerosine is a better tap lube for Aluminum as it is more persistent and less
flammable
Content by Scott
Typos by Siri
> On Jul 29, 2017, at 6:41 PM, Joseph Gwinn wrote:
>
>> On Sat, 29 Jul 2017 12:00:02 -0400, time-nuts-requ...@febo.com wrote:
>> Send time-nuts mailing list submissions to
>>
Attached is a plot of Thunderbolt data before and after the event. 2 seconds
after rollover the Thunderbolt reported it was re-initializing the loop filter
and 4 seconds after the event it reported is was starting to phase lock the
1PPS. The DAC jumped 0.023V V which is around 75 mHz of freq
Kerosene as the cutting fluid and use Acetone to clean up the kerosene
afterwards.
__
Clay Autery, KY5G
MONTAC Enterprises
(318) 518-1389
On 7/29/2017 7:57 PM, Scott McGrath wrote:
> Kerosine is a better tap lube for Aluminum as it is more persistent and less
> flammable
>
>
It looks like it took three hours for the effects of the rollover glitch to
mostly settle out.
BTW, if you only use Lady Heather with a Thunderbolt, you can force the
rollover state from the command line or heather.cfg file by using the /ro
command line option. If you do that you won't have
Hi,
I was running Tboltmon as the rollover occurred and did not see any phase
shift. Old type Tbolt firmware 3.0
Maybe your phase offset was due to your Tbolt being in survey mode and its
apparent position shifted .
Mike
> Le 30 juil. 2017 à 02:16, Tom Van Baak a écrit :
>
> Caught it. So
15 matches
Mail list logo