[time-nuts] 5370B s/n prefixes

scmcgrath at gmail.com scmcgrath at gmail.com
Tue Feb 1 23:04:25 UTC 2011


Why not just use the output from the 5370B - it already has the support circuitry and a buffered output.

Back in my pre-time nut days my 5345 was both counter and lab reference standard the 10.mhz output went to a D/A so all my instruments were referenced to the  10811 in the 5345

Scott
Sent from my Verizon Wireless BlackBerry

-----Original Message-----
From: Pete Lancashire <pete at petelancashire.com>
Sender: time-nuts-bounces at febo.com
Date: Tue, 1 Feb 2011 11:29:12 
To: Discussion of precise time and frequency measurement<time-nuts at febo.com>
Reply-To: Discussion of precise time and frequency measurement
	<time-nuts at febo.com>
Subject: Re: [time-nuts] 5370B s/n prefixes

this being my first working 10811, I'd like to play with it. Since I'm
setting up
the benches to use the eventually distributed output from a T'bolt. I'm thinking
of playing with it on its own and run the 5370B externally. Hopefully not to
bad of an idea. So whats in the 5370B would just be for 'does it work or not'
when not running externally.




On Tue, Feb 1, 2011 at 10:32 AM, Bruce Griffiths
<bruce.griffiths at xtra.co.nz> wrote:
> One option was an ECL gate oscillator with a crstal in a T05 sized can.
> TTL output oscillators of that era had too much jitter to be useful even for
> short time intervals.
>
> Bruce
>
> Robert Atkinson wrote:
>>
>> Hi,
>> 10811 was standard. A basic (I think just a TTL "can") was an option. This
>> was for users with external standards.
>>  Robert G8RPI.
>>
>> --- On Mon, 31/1/11, Pete Lancashire<pete at petelancashire.com>  wrote:
>>
>>
>> From: Pete Lancashire<pete at petelancashire.com>
>> Subject: [time-nuts] 5370B s/n prefixes
>> To: "Discussion of precise time and frequency
>> measurement"<time-nuts at febo.com>
>> Date: Monday, 31 January, 2011, 22:32
>>
>>
>> The online manual I found via ... ends at 2311
>>
>> The unit I purchased is 2602
>>
>> Is there a more recent online manual ? and if not where there any
>> versions after 2602 ?
>>
>> The other thing I found was it does not have an opt 001 label/tag but
>> it has a 10811
>>
>> -pete
>>
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>
>
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