At 11:48 PM 8/21/2006, you wrote: >On the HP J06-59992A Time Interval Calibrator, have >either of you opened it and taken a look inside? It's >quite simple.
No, it's been sitting in my basement unused for, oh don't ask how long! >The digital half is a generic GPIB board. The RF half >is just a couple of MCL splitters and TO5 RF relays. >I'll look for my manual if no one else has one handy. >But you can trace the RF path in a few minutes... > >Now I have a question for any HP old-timers our there. >What's with the H05 and J06 and K20-looking prefixes >that we see from time to time on special-purpose HP >gear? And for extra credit, what the magic "59992A" >part number? This shows up in more places than this >calibrator. I must admit I never asked this one. But I do recall seeing 59992A model numbers in a number of systems that I used to use from HP. J06 - Time interval calibrator K10 - battery backup K38 - video amplifier K87 - a video amp plug-in for the 5345A The H06-59992A calibrator is called out as recently as the 53131A/53132A counters in the calibration procedure. John >/tvb > > > > >_______________________________________________ >time-nuts mailing list >[email protected] >https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
