[time-nuts] HP10811 taxonomy?

[Robert Atkinson]

Hi Charles,
See http://www.leapsecond.com/museum/10811a/90027-1.pdf for details of the 10811D/E versions and options. It's been appended to this copy of the A/B manual http://www.hparchive.com/Manuals/HP-10811AB-Manual.pdf
 
Hope this helps.
 
Robert G8RPI.

--- On Thu, 11/3/10, Charles P. Steinmetz <charles_steinmetz at lavabit.com> wrote:


From: Charles P. Steinmetz <charles_steinmetz at lavabit.com>
Subject: [time-nuts] HP10811 taxonomy?
To: "Discussion of precise time and frequency measurement" <time-nuts at febo.com>
Date: Thursday, 11 March, 2010, 4:07


Has anyone compiled a taxonomy of the apparently numerous variants of 10811 OXOs?  (Distinguishing features, rated performance, used in what instruments, etc.)

Also, I found Mark's observation that 10544s may drift less than 10811s interesting.  I own several 10544As and have experience with perhaps several dozen others, and think very highly of them, but haven't seen enough 10811s for a meaningful comparison ("meaningful" being a relative term, when the sample sizes are as low as dozens).  What have others observed?

Best regards,

Charles



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