-Original Message-
From: li...@lazygranch.com
[]
Just a FYI here, using Dave's logging program, I found large errors in NTP
when the antivirus did its thing. I don't know if it was due to CPU activity
interfering with NTP or the cabinet heating up when the antivirus was
running.
=
A number of people have asked for information about the VFD display/key option
on the 58503A.
I'll take one apart next week, but meanwhile here are some photos for those of
you who have not seen what the display looks like:
http://www.leapsecond.com/museum/58503a-01/
/tvb
Just a FYI here, using Dave's logging program, I found large errors in NTP when
the antivirus did its thing. I don't know if it was due to CPU activity
interfering with NTP or the cabinet heating up when the antivirus was running.
-Original Message-
From: "David J Taylor"
Sender: time
Fellow time-nuts,
When spending time on a conference last week, I heard one interesting
comment that they lost data due to bad timing on their Windows servers.
[]
If you need better performance than that, you should use NTP (and then
download and install Meinbergs Windows-client for NTP).
Then a
li...@rtty.us said:
> The gotcha with the DDS is phase truncation. That pretty much trashes the
> ADEV.
Thanks.
How should I think about the output of a DDS?
Lets assume I'm interested in the frequency domain where the "error" is
measured in phase noise. For a DDS, I think they are spurs.
S
Hello Paul,
I guess you tested it at 57 kHz? Were you able to get it to work with your
simulator at the normal frequency?
Does anyone have details on the test mode?
I just picked up $3 worth.
Regards,
Tom
- Original Message -
From: "paul swed"
To: "Discussion of precise time an
Hello,
recently I couldn't resist to acquire one of these Racal MA259 units
with a SA 500 crystal oscillator which was designed by Sulzer.
What a beautiful piece of ancient high precision laboratory gear!
Well, it wasn't claimed to still meet the specifications, but it was at
least in a worki
Dear Mangus,
I will allow myself to share a comment on your thread.
Timing on windows servers is not one of their plausible strengths. It was
clearly pointed out during the SIM conference last week at CENAM. In fact there
was an interesting discussion about the drawbacks when using NTP Windows
Fellow time-nuts,
When spending time on a conference last week, I heard one interesting
comment that they lost data due to bad timing on their Windows servers.
Now, I know that the standard Windows uses SNTP in order to achieve the
goal of having the timing of the machines sufficiently aligne
OK, thank you.
On Wed, Oct 24, 2012 at 9:38 PM, Attila Kinali wrote:
> On Mon, 22 Oct 2012 22:45:27 +0200
> Azelio Boriani wrote:
>
> > Yes, the problem is that I don't have anything running NTP... I'm
> searching
> > for a packet dump: I should use it to quickly develop the response for a
> >
On Mon, 22 Oct 2012 22:45:27 +0200
Azelio Boriani wrote:
> Yes, the problem is that I don't have anything running NTP... I'm searching
> for a packet dump: I should use it to quickly develop the response for a
> possible Lantronix XPort implementation.
Feel free to use the attached one.
If anyo
Operating condition unknown; $10 + shipping.
If someone can offer the pinout I'll power it up and test it.
--
mailto:o...@ozindfw.net
Oz
POB 93167
Southlake, TX 76092 (Near DFW Airport)
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To un
It is easy to add a JTAG programming header to the TBolt display sold by
fluke.l and others that are based on my design. The software is already written
for the TBolt, the code is open source (in C), somewhat documented and
available, the tools are free and the JTAG adapter is only $20.
The cost
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