[time-nuts] "Barnabus" HP 10811

Perry Sandeen sandeenpa at yahoo.com
Thu Apr 9 22:14:05 UTC 2020


Learned Gentlemen,
Rick wrote:If you really need lower far out phase noise than the 10811 offers,you can redesign the 2nd and 3rd bufferamplifier stages. The 10811 designers knowingly degraded the phasenoise in those stages because of requirements to be backwardcompatible with 10544 sockets. They made a one-off demonstrationoscillator coded named "Barnabus" with ultra low noise. Italways seemed to be the proverbial "solution in search of aproblem."
Well.....this being Time Nuts......

Is there a circuit that can use different parts and the same PC wiring in the 10811 to make a conversion?
I have no ability to design anything like that but, OTOH plagiarism would be a viable option,especially since 10811's on Ebay are less than $80 almost all the time so........
Regards,
Perrier









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