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Measuring In/Out impedance

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Measuring In/Out impedance

Postby niccolo » Sun Jan 13, 2008 7:17 am

Hi,
what is the correct procedure to measure the input and output impedance of a module using a DMM?
what pins to measure between?
is there a reccomended gain setting to measure impedance?
any other tip?

thanks

nicco
Niccolo Gallio
Using:
3x N72, 3x A12, 2x J99 into MH labs 2882+DSP
niccolo
 
Posts: 80
Joined: Fri May 04, 2007 7:43 am
Location: Firenze, Italy
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Postby tele_player » Sun Jan 13, 2008 6:57 pm

It can't really be done with a DMM.
tele_player
 
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Postby niccolo » Mon Jan 14, 2008 4:27 am

Doh!
So I suppose it is something you calculate from circuit variables..

thanks
Niccolo Gallio
Using:
3x N72, 3x A12, 2x J99 into MH labs 2882+DSP
niccolo
 
Posts: 80
Joined: Fri May 04, 2007 7:43 am
Location: Firenze, Italy
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