); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
G'Day Nigel,
I have a paper copy of the manual, which bit of the circuit diagram do
you require. (I cannot scan the whole manual at this stage but a couple
of pages is possible)
Regards Scott
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
In a message dated 16/07/2007 08:53:58 GMT Daylight Time,
[EMAIL PROTECTED] writes:
G'Day Nigel,
I have a paper copy of the manual, which bit of the circuit diagram do
you require. (I cannot scan the whole manual at this
Hi,
I am curious about the total stability of Cs clocks. Normally producers give
you an initial accuracy after 30 minutes of power on and a table with the Allan
deviation for different measurement intervals.
After that they give you the environmental and physical specifications. For the
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
In a message dated 7/16/2007 10:05:51 Pacific Daylight Time,
[EMAIL PROTECTED] writes:
My questions are:
Are the Allan deviation specs also valid for all the environmental range,
including shock and vibration, or only for lab
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
I perused the pdf manual and came up more confused
than when I started...
My problem seems to be in the Option 005 high
precision attenuator (as I can best tell). There is
an aluminum box between the circuit board and the
front
Pablo Alvarez Sanchez wrote:
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
Hi,
I am curious about the total stability of Cs clocks. Normally producers give
you an initial accuracy after 30 minutes of power on and a table with the
Allan deviation for different
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
Tom,
I was last involved with a 3336A about 12 years ago, so I hope I can still
remember the correct situation (but no guarantee).
As I remember it, there are some relays in that aluminum box between the
circuit board and the front
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
I need to fix my HP 5370A jitter to reduce it to something reasonable.
It is now about 3 nano seconds and is partially periodic. It is not
totally random
If I plot the data (using plotter) I see what looks like two oscillators
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
From: Bill Janssen [EMAIL PROTECTED]
Subject: [time-nuts] 5370A jitter - What to look for
Date: Mon, 16 Jul 2007 16:30:12 -0700
Message-ID: [EMAIL PROTECTED]
Hi Bill,
I need to fix my HP 5370A jitter to reduce it to something
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
After that they give you the environmental and physical
specifications. For the hp5071 you have:
...
Are the Allan deviation specs also valid for all the environmental
range, including shock and vibration, or only for lab
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
For example tilting the Cs unit by 90 degrees will typically give an error
of about 1E-09 or so.
Have you tried this with your FTS 4050? Anyone else do
this with a 4060 or hp 5061?
/tvb
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
Tom Van Baak wrote:
The given specs are conservative (in typical HP style) but
I would guess the best ADEV numbers are only for laboratory
conditions. Someone from Agilent/Symmetricom might want
to comment on this.
In the
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
Who was it that said; every clock is a thermometer?
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Dr Bruce Griffiths
Sent: Monday, July 16, 2007 8:31 PM
To: Tom Van Baak; Discussion of
Tom Van Baak wrote:
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
For example tilting the Cs unit by 90 degrees will typically give an error
of about 1E-09 or so.
Have you tried this with your FTS 4050? Anyone else do
this with a 4060 or hp 5061?
I'm pretty sure that
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
Who was it that said; every clock is a thermometer?
Even a short length of coax is a thermometer if you look
close enough. See the 50 fs / °C tempco at test #6:
http://www.leapsecond.com/pages/tadd-1/
/tvb
From: Chuck Harris [EMAIL PROTECTED]
Subject: Re: [time-nuts] Cs stability
Date: Mon, 16 Jul 2007 21:55:26 -0400
Message-ID: [EMAIL PROTECTED]
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
Tom Van Baak wrote:
); SAEximRunCond expanded to false
Errors-To: [EMAIL
From: Tom Van Baak [EMAIL PROTECTED]
Subject: Re: [time-nuts] Cs stability
Date: Mon, 16 Jul 2007 19:47:10 -0700
Message-ID: [EMAIL PROTECTED]
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
Who was it that said; every clock is a thermometer?
Even a short length of coax
); SAEximRunCond expanded to false
Errors-To: [EMAIL PROTECTED]
From: [EMAIL PROTECTED]
Subject: Re: [time-nuts] Cs stability
Date: Tue, 17 Jul 2007 01:13:58 EDT
Message-ID: [EMAIL PROTECTED]
Hi guys,
Hi Said,
I did tilt my 4050 when I first installed the unit, that number is from my
18 matches
Mail list logo
