[time-nuts] 10811 clones

[iovane at inwind.it]

Just speaking of 10811 clones, I have one made by Piezo Systems, model # 2810007-1. It fits electrically and mechanically HP boards, and looks like a 10811. But I miss the specs. Does anybody have any info?
Thanks,
Antonio

> Geoff Blake wrote:
> > Hi,
> > 
> > I know this has been asked before - but I haven't found an answer
> > in the archives.
> > 
> > Has anybody a spec on an Ovenaire OSC 49-61C, ex HP 8568A.
> > 
> > Although I haven't yet, I should be able to determine the pin-out
> > from the service manual also the rudiments of the performance
> > spec.
> > 
> > However, I would like to corroborate that info if possible and
> > also the supply voltages.
> 
> Geoff, my understanding is that for a time HP swapped out the 10811A 
> oscillator in the 8566/8568 with another unit, probably the one you're 
> talking about.  If that's the case, I strongly suspect that the pinout 
> would be compatible with the 10811A.  So that might be worth checking.
> 
> John