RIGOL Chapter 5 IQ Modulation Output
User’s Guide for DG5000
5-10
Use , , or to select the data to be edited, use the knob to change
the corresponding value, and the unit is V by default. The setting range of each
IQ component is from -1 V to 1 V.
Pressing the softkey Default could restore the mapping relationship to its
default state.
Press OK to confirm the edited data and return to the previous menu. Then the
generator will modulate the carrier waveform according to the current
configuration and output the IQ modulated signal.
The vector graphs/constellations and mapping tables of other modulation types are as
following:
2. 8QAM (8-Quadrature Amplitude Modulation)
3. 16QAM (16-Quadrature Amplitude Modulation)
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