[time-nuts] How long do ovens take to cool to ambient, after power is removed?
azelio.boriani at gmail.com
Fri Oct 3 13:31:58 UTC 2014
The best now is the 8607 BVA OCXO from Oscilloquartz (now part of ADVA
On Fri, Oct 3, 2014 at 2:33 PM, Dan Kemppainen <dan at irtelemetrics.com> wrote:
> Hi All,
> Considering this old stuff was that good, what's the best that's
> currently available now? How does that compare to the best that's ever been?
> On 10/3/2014 7:19 AM, time-nuts-request at febo.com wrote:
>> Nice performance. Wish we could get that today! My fairly modern BVA is nowhere near that stability.
>> If you open up a brand new DOCXO you will see a crystal designed in the 70's and an oscillator circuit designed sometime in the 30's or 40's, maybe updated to a more or less modern transistor..
>> Once you have the recipe, there is no need to change it really..
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