Looks like Symmetricom got bought out by Microsemi. A search on HP/Keysight's site shows only an entry which says the Z3812 is long gone, even from their archives.
So -- Anyone know of a manual for the thing? I would add, from initial observations of my unit: It looks like it might be possible to add a GPS module to the backup unit and end up with two independent GPS standard units (at least that's what I gather from comparing the PC boards). Keep the peace(es). -- --- Bruce Lane, ARS KC7GR http://www.bluefeathertech.com kyrrin (at) bluefeathertech dot com "Quando Omni Flunkus Moritati" (Red Green) _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.