[time-nuts] Rubidium Cells for Sale ?!

[William H. Fite]

Anyone know the price of the Excelitas device? No, I'm not interested in
purchasing one, just curious. I assume it is hair-curling expensive.


On Monday, May 6, 2019, Bob kb8tq <kb8tq at n1k.org> wrote:

> Hi
>
> Ummm ….. errrr ….. the Efratom Rb’s use an integrated lamp plus one cell.
>
> http://www.wriley.com/A%20Modern%20MIL%20Rubidium%
> 20Frequency%20Standard.pdf <http://www.wriley.com/A%
> 20Modern%20MIL%20Rubidium%20Frequency%20Standard.pdf>
>
> There still are a lot of people doing the lamp plus two approach. One of
> many:
>
> http://www.excelitas.com/Downloads/DTS_Frequency_Standards_RAFS.pdf <
> http://www.excelitas.com/Downloads/DTS_Frequency_Standards_RAFS.pdf>
>
> Bob
>
> > On May 6, 2019, at 3:23 PM, Ed Palmer <ed_palmer at sasktel.net> wrote:
> >
> >
> >
> > On 2019-05-06 10:00 AM,  Bob kb8tq <kb8tq at n1k.org>wrote:
> >> Hi
> >>
> >> I?m sure they are good cells. The gotcha is ?which one is it??. A
> normal Rb has multiple
> >> cells doing different things. You ? umm? errr ? need a set of cells ?.
> >
> > Why do you think I posed the question "Anybody feeling lucky (or
> desperate!)?"?  Don't forget that all(?) newer Rb standards use an
> integrated cell so it's a 'set' of one.  Whether that's the case here is
> unknown, but not likely given the size of this cell.
> >
> > The only Russian Rb company I've heard of is Kvarz.  Has anyone seen a
> cell from one of their old units?
> >
> > Ed
> >
> >
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