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The shape of FM modulation waveform checked through oscilloscope is shown as following:
3.1.3 Phase Modulation (PM)
In phase modulation, modulated waveform is usually composed of carrier wave and modulation
wave. The modulation of CH1 and CH2 is independent, you can set up the same or different mode
for them.
Press Menu → Mod → Type → PM in turn to start the PM function. The device will output
modulated waveform with modulation waveform and carrier wave set currently.
UTG2000B Series
39
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