PSN-L Email List Message

Subject: Re: Atomic Time Source for data logging
From: ChrisAtUpw@.......
Date: Wed, 19 Feb 2003 00:23:00 EST


In a message dated 17/02/03, jpeakall@............ writes:

> So what I did was take a Atomic clock module, interfaced it with a PIC 
> 12F675, which then drives a 433mHz transmitter. 

Hi Jonathan,

       What are atomic clock modules, please and do you have a source? I am 
familiar with WWV and WWVS time signals and time clocks which use them. 
Oregon Scientific supply radio clocks which use atomic time standards.
       Genuine Rubidium and Caesium clocks are Kilobucks.

       Regards, 

       Chris Chapman 
In a message dated 17/02/=
03, jpeakall@............ writes:


So what I did was take a At= omic clock module, interfaced it with a PIC 12F675, which then drives a 433m= Hz transmitter.


Hi Jonathan,

      What are atomic clock modules, plea= se and do you have a source? I am familiar with WWV and WWVS time signals an= d time clocks which use them. Oregon Scientific supply radio clocks which us= e atomic time standards.
      Genuine Rubidium and Caesium clocks= are Kilobucks.

      Regards,=20

      Chris Chapman

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