[Hallicrafters] OT Atomic Watch

Greg Mijal bluebirdtele at embarqmail.com
Sat Feb 19 14:54:44 EST 2011


I read some stuff on the "Atomic Clock".  It's a low frequency time signal 
from WWV in Colorado.  The LF signal oozes accross the country with a ground 
wave signal.  Your time piece receives the time signal in the night  and 
updates the time in the clock.  This is supposed to happen every night.
73's
Greg
WA7LYO
Kinston NC
----- Original Message ----- 
From: "Duane Fischer, W8DBF" <dfischer at usol.com>
To: <hallicrafters at mailman.qth.net>
Sent: Saturday, February 19, 2011 2:38 PM
Subject: [Hallicrafters] OT Atomic Watch


>
>
> Hi All,
>
> Question: What powers the so called "Atomic Watch"? Is it solar powered? 
> Or?
>
> Supposedly it calibrates itself when placed in a window overnight once a
> week. Is it using a WWV signal or is it using some GPS signal?
>
> Nobody seems sure exactly what powers these things! Does anyone know for
> sure?
>
> Thanks.
>
> Duane, W8DBF
>
> Duane Fischer, W8DBF - WPE8CXO
> E-Mail: dfischer at usol.com
> Hallicrafters web site: www.w9wze.net
> HHRP web site: hhrp.w9wze.net
>
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