[time-nuts] The HP 10811-60111

Roy Phillips phill.r1 at btinternet.com
Wed May 28 05:34:42 EDT 2008

Good members

I have a 10811-60111 Crystal Osc. which is attached (15 way edge connector), to a PCB of Hewlett Packard manufacture. This later item has a type number 05328-20027 which suggests that it was part of the HP 5328 Counter. The PCB is about half as big again as the XTAL Osc., and has 4 IC's, 3 transistors, a "fine adjust" pot, and 2 adjustable C's (C12 & C15), and finally a 15 way identical edge connector. Rick pointed me to the Agilent "old equipment" site to download the 5328 Manual. This unfortunately does not have this unit within, but shows a simple smaller interface. It is obviously a complete control interface - ?oscillator and oven? . If anyone has the data on this unit I would be most grateful for a copy, in particular the edge connector, interconnections and set-up data.

Roy Phillips

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