[time-nuts] 10811 serial numbers

David Kirkby david.kirkby at onetel.net
Thu May 26 14:06:21 EDT 2005

Alberto di Bene wrote:
>    How are the 10811 OCXOs serially numbered ?
>    I ask this, because from a photo on eBay I saw a 10811-60111 with
>    serial number 2850A47273, a rather long number. The 10811-60111 in my
>    5328 counter has as S/N the number A03912, which looks like it belongs
>    to a different numbering scheme. Anybody knows ? TNX.
>    73  Alberto  I2PHD
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If it's any help, my 10811-60111, which was bought from eBay, has the 
S/N 221xA07373, so the one you see is not unique in having a long S/N.

where x is either a 6 or an 8 - both myself and my wife have looked at 
it, and can't decide if its a 6 or 8.

BTW, does anyone know if the 10811-series oscillators had any 'tamper 
resistant' label of any form, such that if one was missing, you could 
reasonably assume someone has taken it apart at some time?

David Kirkby,

Please check out http://www.g8wrb.org/
of if you live in Essex http://www.southminster-branch-line.org.uk/

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