T&T: Atomic watch
David Hart
davehrt at yahoo.com
Fri Sep 26 20:09:38 EDT 2008
I get the WWV signals on a portable shortwave radio at night in upstate NY.
Dave Hart
Lake Ontario
--- On Fri, 9/26/08, Lawrence Zeitlin <lrzeitlin at aol.com> wrote:
From: Lawrence Zeitlin <lrzeitlin at aol.com>
Subject: Re: T&T: Atomic watch
To: trawlers-and-trawlering at lists.samurai.com
Cc: "Lawrence Zeitlin" <lrzeitlin at aol.com>
Date: Friday, September 26, 2008, 7:58 PM
The National Geographic Xmas gift catalog advertises an "Atomic" clip
watch for $60 that sets the time to a thousandth of a second accuracy
by receiving the WWV transmissions form Colorado. While I don't use
my sextant for navigation any more, 30 years ago a watch of this
precision would have been a welcome replacement for much more
expensive chronometers.
What I would like to know is how far the WWV signal carries. I can
receive WWV on a cheap shortwave receiver in upstate NY. Could I get
it in Hawaii or in Europe? I know that there are broadcast time
reference signals all over the world but I don't know if any
"Atomic"
watches pick them up.
All this is just for curiosity. I'm satisfied with the accuracy of my
old Timex and I don't intend to give up my GPS.
Larry Z
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