measurement
Betreff: Re: [time-nuts] Typical HP 5370B resolution ?
Thanks all for the suggestions.
I am typically measuring 5 or 10 Mhz sine waves with levels
between 1 and 4 volts peak to peak into a 50 ohm load.
To expand on my first email with suitable input signals I
can see
...@febo.com] Im Auftrag von Mark Spencer
Gesendet: Sonntag, 3. Marz 2013 18:49
An: Discussion of precise time and frequency measurement
Betreff: Re: [time-nuts] Typical HP 5370B resolution ?
Thanks all for the suggestions.
I am typically measuring 5 or 10 Mhz sine waves with levels
between 1 and 4
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In message 4056222B698D4625893194A1E3AD4144@athlon, Ulrich Bangert writes:
given the fact that the measurement results of a 5370 are integer multiples
of 20 ps [...]
Once you get to this level of detail, it is important to know that the
Spencer
Message: 4
Date: Mon, 4 Mar 2013 08:41:06 +0100
From: Ulrich Bangert df...@ulrich-bangert.de
To: 'Discussion of precise time and frequency
measurement'
time-nuts@febo.com
Subject: Re: [time-nuts] Typical HP 5370B resolution ?
Message-ID: 4056222B698D4625893194A1E3AD4144@athlon
On 03/04/2013 11:02 AM, Poul-Henning Kamp wrote:
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In message4056222B698D4625893194A1E3AD4144@athlon, Ulrich Bangert writes:
given the fact that the measurement results of a 5370 are integer multiples
of 20 ps [...]
Once you get to this
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In message 5134dd69.1070...@rubidium.dyndns.org, Magnus Danielson writes:
Once you get to this level of detail, it is important to know that the
actual number is not 20ps but 19.5763ps
See page 8-19 in the manual.
Since we are in
Hi Poul-Henning,
On 03/04/2013 07:54 PM, Poul-Henning Kamp wrote:
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In message5134dd69.1070...@rubidium.dyndns.org, Magnus Danielson writes:
Once you get to this level of detail, it is important to know that the
actual number is not 20ps but
Thanks all for the suggestions.
I am typically measuring 5 or 10 Mhz sine waves with levels between 1 and 4
volts peak to peak into a 50 ohm load.
To expand on my first email with suitable input signals I can see the 20 ps
resolution of the HP5370B on a strip chart from time lab without
Mark,
The jitter is always around 35ps, typ.
I think, you won't change anything on the latter parameter by re
alignment, because it's given mainly by the jitter of the Time
Interpolators and the zero crossing detectors.
The alignment procedure mainly calibrates the absolute T.I. accuracy to
Greetings:
As my plan to buy a time pod is on hold for now (: I'm revisiting my
HP5370B's.I'm debating if I should embark on a re alignment project or not.
My better HP5370B's seem to have a practical resolution of 40 ps or so with
typical signals (ie. comparing and ocxo to a gpsdo.)
Hi
I suspect you will find some easy to fix stuff as you go through the 5370
short of a full re-alignment. On my 5370's the only way to see the 20 ps
resolution is to run a fairly large number of measurements and look at the
standard deviation. If you are at 40 ps on that basis, it likely can be
On 03/01/2013 06:05 PM, Mark Spencer wrote:
Greetings:
As my plan to buy a time pod is on hold for now (: I'm revisiting my
HP5370B's.I'm debating if I should embark on a re alignment project or not.
My better HP5370B's seem to have a practical resolution of 40 ps or so with
typical
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