Posted by Wayne Parham [ 66.137.59.19 ] on April 10, 2004 at 02:19:38:
In Reply to: Source Impedance posted by Adrian Mack on April 10, 2004 at 00:57:07:
I think the easiest way would be with a test resistor, oscilloscope and signal generator. You could measure current using the voltage drop and compare with open circuit output. While you're there you could find bandwidth and other specs.
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