On Tue, 17 May 2016 00:52:00 +0000 (UTC)
Perry Sandeen via time-nuts <[email protected]> wrote:
> Several years ago we were enthralled by the NIST designed Cs that
> still needed cal once in a while.
Which one do you mean?
> It was listed for sale IIRC for $1400 or so.
> Since then it has seemed to have fallen off of the radar screen.
> Does anyone have any follow-up info?
The only one that cheap I am aware of is the chip scale atomic clock
(CSAC) SA.31M from Microsemi. It's still being produced and sold.
You can get it from various electronics distributors for somewhere
between €900 and €1200[1].
Some even have it on stock! :-)
Attila Kinali
[1] https://octopart.com/search?q=SA.31M
--
It is upon moral qualities that a society is ultimately founded. All
the prosperity and technological sophistication in the world is of no
use without that foundation.
-- Miss Matheson, The Diamond Age, Neil Stephenson
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