[time-nuts] 5370B s/n prefixes

Pete Lancashire pete at petelancashire.com
Tue Feb 1 23:08:44 UTC 2011


I was thinking of putting it in its own box etc. But can easily
envision running a coax back to the yet-to-be-built distribution amp.

-pete



On Tue, Feb 1, 2011 at 3:04 PM,  <scmcgrath at gmail.com> wrote:
> 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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