[time-nuts] The beauty of the Datum 9390-6010

[paul swed]

Bill great pictures. I can not make out the chip in the distribution
amplifiers. It would be interesting to know what they used. Looks great
that they are simply a dip like module that can be replaced.
Regards
Paul

On Sun, Aug 9, 2020 at 4:41 PM Bill Notfaded <notfaded1 at gmail.com> wrote:

> This was a recent acquisition but I've always loved the build quality of
> everything that Datum did.  See pics.  I love my Datum 4040A but it's Cs
> tube is sadly depleted.  It's 1000B is still good though.  The company just
> built stuff right during the Datum time period (notice Efr Rb).  I've
> recently acquired an Agilent 5071A (you may have seen them on auction site
> recently) and an HP 5061B so hopefully I'll finally be able to have
> something besides GPS disciplined OCXO&Rb to test my Rb and other OCXO
> against.
>
>
> Best Regards,
>
> Bill
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