Application Examples
TDS3000 Series User Manual
2–5
To select measurements for the two channels, do these steps:
1. Push the MEASURE button to see the measurement menu.
2. Push the CH 1 button and then push the Select Measurement for
Ch1 screen button.
3. Select the Amplitude measurement.
4. Push the CH 2 button and then push the Select Measurement for
Ch2 screen button.
5. Select the Amplitude measurement.
6. Calculate the amplifier gain using the following equations:
Gain +
output amplitude
input amplitude
+
3.155 V
130.0 mV
+ 24.27
Gain (dB) + 20 log(24.27) + 27.7 dB
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