If you can find one, a Truetime NTS-90/-100/-150/-200 server makes a
good ready to go NTP server in a rack mount format. I have a NTS-90
which works a treat and is managed via a console link, telnet, or a
web page (my one only seems to like IE with the Microsoft version of
Java to control it,
http://www.ko4bb.com/Manuals/05)_GPS_Timing/Efratom/Efratom_FRS-C_Rubidium_O
scillator.pdf
Didier KO4BB
-Original Message-
From: microwave-boun...@lists.valinet.com
[mailto:microwave-boun...@lists.valinet.com] On Behalf Of Randy Bynum
Sent: Monday, June 15, 2009 9:03 PM
To:
In a message dated 16/06/2009 09:04:25 GMT Daylight Time, did...@cox.net
writes:
-Original Message-
From: microwave-boun...@lists.valinet.com
[mailto:microwave-boun...@lists.valinet.com] On Behalf Of Randy Bynum
Sent: Monday, June 15, 2009 9:03 PM
To:
Bill's connection info for Lucent FRS module, forwarded as agreed.
Nigel GM8PZR
In a message dated 02/06/2009 02:11:10 GMT Daylight Time, w...@quackers.net
writes:
Much to my amazement, I did find some notes on the DB-25 15Mhz board
pinout:
1 +24V
2 +24V
3 Gnd
4 Gnd
5
6 Freq Adj (this
I posted this in reply to the original question in the Microwave list...
What you are describing is not an FRS-C but a box that contains an
FRS-C. I think it was some kind of Telco package. The box produces
versions of the 10 MHz from the FRS-C on two of the TNC's and a 15 MHz
sine generated
Hi Rex
Looking again at Didier's email, and the copy there of the original
question, I can understand now why I never saw that original request and why I
really was wasting bandwidth by answering it here, it looks like Didier
posted his reply here to a question from elsewhere, thanks
Hello, Time Nuts-- For those of you following the
thread on glass properties, see:
Dual personality of glass explained at last
Mike Baker
---
See the entire article at:
[1]http://tinyurl.com/mqsrjo
[2]http://www.newscientist.com/
*
Has anyone been able to come up with a burnable EPROM image for the new
Datum 9390 firmware that's supposed to fix the GPS day # bug? Before I
start delving into the phone tree at Symmetricom, I thought I'd ask if
anyone who's received one of the new EPROMs has read it yet.
-- john, KE5FX
J. Forster wrote:
Interestingly, I recently had dinner with an archeology professor,
interested in the Etruscan period. She had just discovered a flatish piece
of glass i9n a dig, thousands of years old, and believes it was made
essentially like rolling out dough on a slab while red hot.
To
A better
explanationhttp://en.wikipedia.org/wiki/Glass#Glass_versus_a_supercooled_liquidcan
be found in the wiki
On Tue, Jun 16, 2009 at 4:34 PM, Chuck Harris cfhar...@erols.com wrote:
J. Forster wrote:
Interestingly, I recently had dinner with an archeology professor,
interested in the
My recollection is that the FRS-C is not very clean in phase noise. The
document should have all you need to get it working. If you learn any
more about what the mystery pins (11 - 25 on the DB-25) might have been
for, I'd be interested to hear about it.
-Rex, kk6mk
I have an FRS-C running
In message 4a37ad7f.1090...@erols.com, Chuck Harris writes:
J. Forster wrote:
To me, it would seem that playing with a blob of molten glass in
a fire, and spreading it out, or rolling it would be a more natural
step in the progression of making glass windows than blowing
a bubble.
The problem is
time-nuts-boun...@febo.com wrote on 06/15/2009 06:08:58 PM:
hi,
the main point of the water approach was the high performance of
water as a heat storage medium.
Quartz, if one can assume that is what pebbles are made of, has a
density of 2.7 g/cc but a specific
heat of only 0.2 cal/gm C.
Hopefully this will end the argument with a time-nuts flavor:
http://www.msdlists.com/surrealism/images/full%20size/Dali%20Persistence%20of%20Time.jpg
Jerry
___
time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to
Joseph M Gwinn wrote:
That is only 0.54 cal/cc C compared to water with a figure of 1.0.
So water still has greater merit as a thermal buffer.
Cheers, Neville Michie
Yep. But it's runny.
I have a modest proposal to combine the benefits of water and silica: We
will use wine bottles in the
A better
explanationhttp://en.wikipedia.org/wiki/Glass#Glass_versus_a_supercooled_liquidcan
be found in the wiki
On Tue, Jun 16, 2009 at 4:34 PM, Chuck Harris cfhar...@erols.com wrote:
J. Forster wrote:
Interestingly, I recently had dinner with an archeology professor,
interested in the
Early glass likely did not have to be perfectly clear, but just to
transmit light.
Here is an interesting (if commercial) site:
http://www.glasslinks.com/history.htm
-John
===
In message 4a37ad7f.1090...@erols.com, Chuck Harris writes:
J. Forster wrote:
To me, it would seem that
Dali knew: Time itself flows with time?
Don
gsteinb...@aol.com
Hopefully this will end the argument with a time-nuts flavor:
http://www.msdlists.com/surrealism/images/full%20size/Dali%20Persistence%20of%20Time.jpg
Jerry
___
time-nuts mailing list
Of course
Don Latham escribió:
Dali knew: Time itself flows with time?
Don
gsteinb...@aol.com
Hopefully this will end the argument with a time-nuts flavor:
http://www.msdlists.com/surrealism/images/full%20size/Dali%20Persistence%20of%20Time.jpg
Jerry
Chuck Harris skrev:
Joseph M Gwinn wrote:
That is only 0.54 cal/cc C compared to water with a figure of 1.0.
So water still has greater merit as a thermal buffer.
Cheers, Neville Michie
Yep. But it's runny.
I have a modest proposal to combine the benefits of water and silica:
We will use
-Original Message-
From: time-nuts-boun...@febo.com
[mailto:time-nuts-boun...@febo.com] On Behalf Of Magnus Danielson
Sent: Tuesday, June 16, 2009 3:05 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Thunderbolt stability and ambient temperature
Hal Murray skrev:
david.bengt...@gmail.com said:
I've recently gotten an opportunity to work on a GPSDO at work, and
so I now have a real need to pick up some more information on the
design tradeoffs and approaches in a GPSDO. I've plowed through a pile
of old emails, but it's difficult to get
Lux, James P skrev:
-Original Message-
From: time-nuts-boun...@febo.com
[mailto:time-nuts-boun...@febo.com] On Behalf Of Magnus Danielson
Sent: Tuesday, June 16, 2009 3:05 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Thunderbolt stability and
Hi,
On Sat, May 19, 2007 at 07:37:10PM -0700, Bruce Lane wrote:
Fellow clockers,
I just got done reinstalling my TrueTime NTS-200 network time server in
a different rack. This required, among other things, installation of a new
antenna on the opposite side of the house from where my
-Original Message-
From: time-nuts-boun...@febo.com
[mailto:time-nuts-boun...@febo.com] On Behalf Of gandal...@aol.com
Sent: Tuesday, June 16, 2009 5:20 PM
To: time-nuts@febo.com
Subject: Re: [time-nuts] Thunderbolt stability and ambient temperature
In a message dated
gandal...@aol.com skrev:
In a message dated 16/06/2009 23:15:50 GMT Daylight Time,
james.p@jpl.nasa.gov writes:
One might wish to be careful about this process. If the time-nut leading
you to the temperature controlled chamber is named Montressor, and the
first bottle you sample is
Fellow time-nuts,
Has anyone done a detailed compare on the difference between a Ashtech
Z12 and Z12T?
I know the basic plot is that the external reference is inserted in
place of the internal 20 MHz rather than being PLL locked up. So my
questions are:
1) Is that it? Is this the only
In a message dated 17/06/2009 01:31:00 GMT Daylight Time,
james.p@jpl.nasa.gov writes:
Well.. When one starts talking about bottles and temperature stability,
it's the first thing that springs to mind. And I just realized, there's
another time-nuts relevant story (even more
In a message dated 17/06/2009 01:31:00 GMT Daylight Time,
james.p@jpl.nasa.gov writes:
Well.. When one starts talking about bottles and temperature stability,
it's the first thing that springs to mind. And I just realized, there's
another time-nuts relevant story (even more time-nuts
On Tue, Jun 16, 2009 at 6:07 PM, Magnus
Danielsonmag...@rubidium.dyndns.org wrote:
Hal Murray skrev:
david.bengt...@gmail.com said:
I've recently gotten an opportunity to work on a GPSDO at work, and
so I now have a real need to pick up some more information on the
design tradeoffs and
David Bengtson skrev:
On Tue, Jun 16, 2009 at 6:07 PM, Magnus
Danielsonmag...@rubidium.dyndns.org wrote:
Hal Murray skrev:
david.bengt...@gmail.com said:
I've recently gotten an opportunity to work on a GPSDO at work, and
so I now have a real need to pick up some more information on the
Thanks for the info Bob, It does work.
I just got my TM5006 travel test bench/ Tek TAS scope, Are we sure that is 12v?
I will check by case type but behaves as the voltage is possibly too high.
Only 15.2 mA draw at 12.000v very clean waveform, good gain.
I have not modulated it yet. Working on
On Tue, Jun 16, 2009 at 9:28 PM, Magnus
Danielsonmag...@rubidium.dyndns.org wrote:
David Bengtson skrev:
On Tue, Jun 16, 2009 at 6:07 PM, Magnus
Danielsonmag...@rubidium.dyndns.org wrote:
Hal Murray skrev:
david.bengt...@gmail.com said:
I've recently gotten an opportunity to work on a
33 matches
Mail list logo
