[time-nuts] The HP 10811-60111
Bruce Griffiths
bruce.griffiths at xtra.co.nz
Wed May 28 21:41:16 UTC 2008
Roy Phillips wrote:
> Arnold
>
> Thanks for the picture/schematic , this is the item in question, and I can
> see that it comes from a 5328A manual ! - obviously a different issue from
> the one on the Agilent website. I gather that the 10544A is another Xtal
> Osc. module ? - is there compatibility between the two ??
> regards
>
> Roy
>
>
Roy
One difference is that the 10811will drive a 50 ohm load whereas the
10544A will not (it has an emitter follower output stage).
The 10544A also using a switchmode oven controller whereas the 10811
uses a quieter linear oven controller.
Bruce
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