I think the numbering scheme was changed a few years ago. The 2850 tells us it was built in 1988 (28 years after 1960). I think this portion has been dropped, perhaps when the spin-off from HP happened. I lost track of that in my last few years there. The A (in both cases) signifies that it was made in USA, and the last part is the actual serial number.
Daun -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Alberto di Bene Sent: Thursday, May 26, 2005 9:44 AM To: Discussion of precise time and frequency measurement Subject: [time-nuts] 10811 serial numbers 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 _______________________________________________ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts _______________________________________________ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
