[time-nuts] Rubidium oscillator controlled clock

paul swed paulswedb at gmail.com
Sun Jul 11 23:02:49 EDT 2010


Well done. Nice wiring and a comfortable shack to work in.

On Sun, Jul 11, 2010 at 4:51 PM, Magnus Danielson <
magnus at rubidium.dyndns.org> wrote:

> Bernd, Stanley,
>
>
> On 07/11/2010 10:27 PM, Stanley Reynolds wrote:
>
>> Very Nice, but way too neat, tell me you cleaned up for the pictures.
>>
>
> I agree. Very nice, but my lab bench is full of junk, more junk and
> essentially a lot of junk all over the place.
>
> The remaining issue on that rubidium is if there is any plans to bring it
> into GPS control? Just logging the PPS against a PPS from a GPS regularly
> would suffice to get some aid in trimming the rubidium up.
>
> Cheers,
> Magnus
>
>
>  Stanley
>>
>>
>>
>> ----- Original Message ----
>> From: "ulmann at vaxman.de"<ulmann at vaxman.de>
>> To: TIME-NUTS at febo.com
>> Sent: Sun, July 11, 2010 2:40:01 PM
>> Subject: [time-nuts] Rubidium oscillator controlled clock
>>
>> Dear list members -
>> a couple of weeks ago I found the time-nuts mailing list and had a
>> wonderful
>> time reading through old posts as well as having a look at the web pages
>> of
>> some of its participants. This triggered a long desire of mine to have
>> some
>> kind of a homebrew atomic clock - not necessarily based on a cesium
>> primary
>> standard, but maybe something built around a cheaper rubidium oscillator.
>> Since
>> I was lucky to find an EFRATOM LPRO-101 for a quite reasonable price, I
>> decided
>> to build my own frequency standard and clock around this.
>> I am sure this does not (yet? :-) ) qualify me as a time nut, but maybe
>> you
>> will like my contraption which is described at
>>
>> http://www.vaxman.de/projects/rb_clock/
>>
>> Best regards - sincerely, Bernd. :-)
>>
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>
>
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