[ RadSafe ] Rb-87 Atomic Clocks

[Robert Atkinson]

That is not a clock, it's a frequency standard. you need a counter to accumulate the "ticks" from that to make a clock. A display is useful too ;-)
 
Robert G8RPI.

--- On Mon, 1/8/11, WCJM.v.Wanrooij at mindef.nl <WCJM.v.Wanrooij at mindef.nl> wrote:


From: WCJM.v.Wanrooij at mindef.nl <WCJM.v.Wanrooij at mindef.nl>
Subject: Re: [ RadSafe ] Rb-87 Atomic Clocks
To: radsafe at health.phys.iit.edu
Date: Monday, 1 August, 2011, 6:08


Hi Bernie,

Here is another good source. http://cgi.ebay.com/EFRATOM-LPRO-101-Rubidium-10MHZ-Frequency-Standard-/300282896608

Efratom is very familiar with Rb controlled timestandards. They are used for time/frequency standards.

William

-----Oorspronkelijk bericht-----
Van: radsafe-bounces at health.phys.iit.edu [mailto:radsafe-bounces at health.phys.iit.edu] Namens Maury
Verzonden: vrijdag 29 juli 2011 18:49
Aan: The International Radiation Protection (Health Physics) Mailing List; Bernie Cohen
Onderwerp: Re: [ RadSafe ] Rb-87 Atomic Clocks

Hi Bernie,
Here is one source, but they are costly ... I used a google search 
including the quote enclosure: "Atomic Clock controlled directly by 
internal Rb-87".
Best,
Maury&Dog {MaurySiskel maurysis at peoplepc.com]
=============================================

http://www.spectratime.com/ad/rubidium-oscillators/?gclid=COKNipT_pqoCFcQ32godzX-aXw

---------------------------------------------------------------
On 7/29/2011 10:29 AM, Bernard L. Cohen wrote:
> Where can you buy atomic clocks?
>
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