There is an old English saying - the proof of the pudding is in the
eating
:-)
Rob
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of [EMAIL PROTECTED]
Sent: 20 March 2007 02:35
To: Discussion of precise time and frequency measurement
Subject: Re:
Thanks for the info. I won't be bothering - my time is precious!!
:-))
Rob (in the UK)
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Robert Atkinson
Sent: 20 March 2007 09:02
To: Discussion of precise time and frequency measurement
Subject: Re:
I bought two of the HP 5334 on e-Pay and was pleasantly surprised
when I found that one had the 1.2 GHz Pre-Scaler and HP 10811 Time
Base in it. The other became an organ donor.
73, Dick, W1KSZ
-Original Message-
From: David Dameron [EMAIL PROTECTED]
Sent: Mar 20, 2007 2:24 AM
To:
A couple of items spotted
2100F LORAN-C RxItem 160096129995
1250A F Std Item 290094321486
IMHO the starting bid prices are way too high!
Rob Kimberley
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time-nuts mailing list
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It's not DIY, but there's a nice Odetics IRIG display on EBay at present
which might be worth following up. Item 290094318296
Rob Kimberley
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Bruce Lane
Sent: 20 March 2007 02:02
To:
Hi I am new to this group, my background; electronics, amateur radio
and clocks.
I am developing a free pendulum and to analyse its operation I
compare it to WWV
on 5 or 10 MHz, the only available radio frequency standard on air in
Australia.
To examine the phase drift and jitter I compare
Dear All,
I'm looking for the specs of the Quarzkeramik GmbH (KQ) 10 MHz
oscillator. Type 2100C - S29
These were manufactured around 1993. Operating frequency 10 MHz.
QK was acquired bij KVG in the late 90's.
Hope someone has an old databook on the shelf.
Thanks, Jeroen
--
Ing. Jeroen
Here is a link to a photo of an HP 10811
http://www.slack.com/images/TE/HP10811A.jpg
Jamie
--- Neville Michie [EMAIL PROTECTED] wrote:
Hi I am new to this group, my background;
electronics, amateur radio
and clocks.
I am developing a free pendulum and to analyse its
operation I
I don't know if this has been asked before, I tried to dig through the
archive (and Google), but I was hoping someone could explain the differences
in the Austron 2100 receivers...
2100F, 2100R, 2100T, and maybe other models?
I know some of you guys have these, since the few links that show up
Jason Rabel wrote:
I don't know if this has been asked before, I tried to dig through the
archive (and Google), but I was hoping someone could explain the differences
in the Austron 2100 receivers...
2100F, 2100R, 2100T, and maybe other models?
The three 2100s are pretty much the same, but:
I would concur with John on this. I have set up 2000C units in the past and
can be a bit fiddly, but as he says a great way to learn about LORAN.
Rob K
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of John Ackermann N8UR
Sent: 20 March 2007 15:08
To:
The HP 5334 is a nice counter. I have the B model. The A model has a few more
features (particularly math functions), but the front end is more easily
damaged. For Time Interval measurements, both models are equivalent.
Be aware the built-in standard timebase is not very good. It is also hard to
How do these models compare with the venerable 5370?
I haven't worked with the 5370.
The 5334 doesn't have a fan. It's much easier to find on eBay.
The 5334 blurb says 2 ns, 200 ps with averaging.
The 5370 blurb says 20 ps single shot.
--
These are my opinions, not necessarily my
In message: [EMAIL PROTECTED]
Hal Murray [EMAIL PROTECTED] writes:
: How do these models compare with the venerable 5370?
:
: I haven't worked with the 5370.
I have. It is bigger than a 5071A Frequency Standards :-).
: The 5334 doesn't have a fan. It's much easier to find on
Greetings,
I think this may have been posted in the past but I can't find it in
the archives or the web. I have a EG G Cinox with an oven. It is model
H299-170 and made in 12-86. Does anyone have a pin out and data for it? It
seems very stable and I don't know that it has electronic
Time Interval resolution in single shot:
HP 5316: 100nS
HP 5334: 1nS
HP 5370: 20pS
Any question?
Didier KO4BB
M. Warner Losh wrote:
In message: [EMAIL PROTECTED]
Didier Juges [EMAIL PROTECTED] writes:
: The HP 5334 is a nice counter. I have the B model. The A model has a
: few
It looks like this
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItemitem=280095458978
If it doesn't look very similar to this, buy this one and have done with it!
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Neville Michie
Sent: Tuesday, March 20, 2007
Neville,
I am old to this group. I remember when we could go for days
without a message. My background is BSME in 1960, lifetime
interest in electronics and computing (tho I don't write code
anymore) applied to chemical process control. Always interested
in precision time, intensified after a
Hello!
It looks like this
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItemitem=280095458978
If it doesn't look very similar to this, buy this one and have done with it!
I have got some HP units with that kind of oscillator instead of the
'original' HP unit... I wonder if this was an aftermarket
The Shortt pendulum was of great interest - what could 70 years
of relentlessly advancing technology have to improve on it?
That is a top priority, behind consulting commitments, financial
management, home maintenance, building computers and looking for
business. Which is to say, I've bought
For over a decade in the VLBI world, we found that the HP53131 and 53132
(now Agilent, of course -- see
http://cp.literature.agilent.com/litweb/pdf/5967-6039EN.pdf) were very
good, low cost counters well suited to the time-interval world. GPIB is
always a pain, and we found that the 131/132
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