I have happened upon a pair of working "HP 10811-like" oscillators. They are marked HP 0507-60219. I do know they came from a special custom 1990's attempt at a single oven version of the Z3801A.
Does anyone have any info or specs on such an OCXO? They are surplus to my needs and they both test fine so unless they are determined to be some kind of ultra-low PN oscillator, I could as well offer them for sale to the Time-Nuts group. Comments welcome. Regards, -Brian, WA1ZMS/4 _______________________________________________ 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.