Re: [time-nuts] HP Xtal Osc Question

2018-03-07 Thread David G. McGaw
There are several models of the oscillator that have been made.  The 
-60111 was common as the high-stability option in many HP counters and 
signal generators.  The differences are documented on page 79 of the 
10811 data sheet available on the Keysight website: 



David N1HAC


On 3/6/18 11:50 PM, Perry Sandeen via time-nuts wrote:

List,
When perusing HP xtal oscillators on ebay I noticed some cases were marked HP 
10811 and the same appearing unit was marked HP 10811-60111.
Are both the same for TN purposes?
If so what are the differences?
Regards,
Perrier
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Re: [time-nuts] HP Xtal Osc Question

2018-03-07 Thread Bruce Griffiths
See final pages in:

http://www.hparchive.com/Manuals/HP-10811AB-Manual.pdf

The 60111 variant is a lower spec version intended for use in counters.

Bruce

> 
> On 07 March 2018 at 17:50 Perry Sandeen via time-nuts 
>  wrote:
> 
> List,
> When perusing HP xtal oscillators on ebay I noticed some cases were 
> marked HP 10811 and the same appearing unit was marked HP 10811-60111.
> Are both the same for TN purposes?
> If so what are the differences?
> Regards,
> Perrier
> 
> ___
> time-nuts mailing list -- time-nuts@febo.com
> To unsubscribe, go to 
> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> and follow the instructions there.
> 
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[time-nuts] HP Xtal Osc Question

2018-03-07 Thread Perry Sandeen via time-nuts

List,
When perusing HP xtal oscillators on ebay I noticed some cases were marked HP 
10811 and the same appearing unit was marked HP 10811-60111.
Are both the same for TN purposes?  
If so what are the differences?
Regards,
Perrier
___
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To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.