[time-nuts] Do the HP 5334A & 5335A counter/timers take the same oven oscillator?

[Dr. David Kirkby (Kirkby Microwave Ltd)]

Would it be possible to remove an OCXO from an 8334A 100 MHz counter/timer
and fit it in a 8335A 200 MHz counter/timer?

Would the TXCO from the 8335A then fit in the 8334A so that the 100 MHz
unit?

Are the OCXOs similar,  identical or incompatible?

I expect a detailed look at the service manuals would answer at least some
of the questions,  but I only have access to a mobile phone now, so are
hoping that someone might know.  In any case, different part numbers might
actually work,  even if not as stable as the correct OCXO.

Dave

Dr David Kirkby
Managing Director
Kirkby Microwave Ltd
Registered office: Stokes Hall Lodge, Burnham Rd, Chelmsford, Essex, CM3
6DT, United Kingdom
Registered in England and Wales as company number 08914892
http://www.kirkbymicrowave.co.uk/
Tel 07910 441670 / +44 7910 441670 (0900-2100 GMT)