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Re: measuring a reference signal

Subject: Re: measuring a reference signal
From: "Phil Allison"
Date: Tue, 15 Aug 2006 13:52:51 +1000
Newsgroups: sci.electronics.basics
<mike7411@xxxxxxxxx> wrote in message 
news:1155591744.075212.28280@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx


**  Groper alert !

> What is the best device for measuring a reference signal (i.e. 10 MHz)
> to verify it's accuracy?


** A digital frequency counter,  of course.

Even a basic model has 7 digits in the display.

Frequency accuracy with a standard internal crystal is about 1 or 2 parts 
per million.





........    Phil





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