Making Measurements Using Spectrum Analyzer Mode
Percent Amplitude Modulation Measurement
Example: Use the % AM function to make a measurement.
1.Press
2.Press [FREQUENCY) and enter the frequency of your input signal to place the signal at the spectrum analyzer center frequency.
3.Press ISPAN). Change the span until only the signal and its two sidebands appear on the display.
4.Press (mEAS/US and % AM ON OFF (ON) to activate the percent amplitude modulation function.
5.Read the measurement results in the upper left corner of the screen.
6.Press % AM ON OFF (OFF) to turn the measurement off.