[time-nuts] RE; New Wrist watch

Bob Camp lists at rtty.us
Fri Sep 14 16:14:14 UTC 2012


Hi

Seconds per 30 day month turned out to be a pretty good unit for the watch
module specs back in the dark ages. More or less divide by 2.5 (or 2.592 if
you have a calculator) and you get ppm. 

Bob

-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of Tom Van Baak
Sent: Friday, September 14, 2012 8:17 AM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] RE; New Wrist watch

> So, does this unit include an input for a external reference? I would 
> be interested in knowing what they use for a timing reference...
> 
> :)
> 
> Dan

Last I checked with Bryan, he has XO and TCXO and GPS options for the
Microset timer.
Realize that most traditional watch/clock people are content with ppm level
accuracy/stability.

/tvb


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