[time-nuts] Re: HP 10811A unusual appearance
Matt Huszagh
huszaghmatt at gmail.com
Tue Aug 23 15:08:39 UTC 2022
"Richard (Rick) Karlquist" <richard at karlquist.com> writes:
> The original 10811's used so-called "sculptured" flex circuits.
> That was a disaster and then they changed to conventional ones.
> I don't know if any of the sculptured ones shipped. If they
> did, it might explain why the boards look different. It
> could be that no sculptured versions officially shipped, but
> you have a prototype that escaped from the mother ship
> without a serial number.
Thanks Rick. Was it a disaster in the sense of reliability?
Matt
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