Application Examples
46
TDS1000/2000-Series Digital Oscilloscope User Manual
Measuring Two Signals
You are testing a piece of equipment and need to measure the gain of
the audio amplifier. You have an audio generator that can inject a test
signal at the amplifier input. Conne ct two oscilloscope channels to
the amplifier input and out put a s shown. Measure both signal leve ls
and use the measurements to calculate the gain.
CH 1 CH 2
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