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Old 6th April 2012, 02:16 PM   #11
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Join Date: Jan 2012
Quote:
Originally Posted by d a o View Post
You need at True RMS AC volt meter to atleast 1 kHz
What do you mean by "true"?
Isn't my HP 54600B scope enough?
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Old 6th April 2012, 02:27 PM   #12
d a o is offline d a o  Denmark
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Join Date: Apr 2010
Location: Jutland
Quote:
Originally Posted by t0mm1 View Post
What do you mean by "true"?
Isn't my HP 54600B scope enough?
HP 54600B i okay just remember to calc the RMS value
A Peek to Peek is always true if your HP 54600B is working okay

JUST REMEMBER it is a 8 bits scope
8–bit resolution, which produces 256 quantization levels. This is equivalent to an ideal dynamic range of 48 dB.

http://www.rane.com/note145.html

Last edited by d a o; 6th April 2012 at 02:34 PM.
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Old 6th April 2012, 05:55 PM   #13
AndrewT is offline AndrewT  Scotland
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Join Date: Jul 2004
Location: Scottish Borders
the
Quote:
conversion factor is 2*sqrt(2) ~ 2.83
not what he thinks he read in Wiki.
__________________
regards Andrew T.
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