P11.6. Evaluation of the Gain with Sine-Wave and Square-Wave Signals

Procedure

  • SignalAmp.vi sends out a sine- or square-wave input signal with a frequency as selected from the Front Panel. Use a frequency of 1 or 2 Hz. It must be low as the frequency response of the amplifier is very low with the high gain of this configuration.

  • Install resistor values in the Front Panel of SignalAmp.vi.Run the VI and compare the gain for sine- and square-wave signals. Compare for two different frequencies. Adjust Vs for a maximum output signal of about 1 V. ...

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