Phase Shift Keying (Psk) - UNI-T UTG1000A User Manual

UTG1000A Series Function Generator User Manual
The shape of FSK modulation waveform checked through oscilloscope is shown as following:

4.1.6 Phase Shift Keying (PSK)

In phase shift keying, DDS function generator can be configured to move between two preset phase
(carrier wave phase and modulation phase). Output carrier wave signal phase or hop signal phase on
the basis of the logic of modulation signal.
PSK Modulation Selection
Press Menu→Modulation→Type→ Phase Shift Keying in turn to start the PSK function. The device will
output modulated waveform with carrier wave phase (the default is 0º and is not adjustable) of current
setting and modulation phase.
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