User`s guide

RIGOL

User’s Guide for DG10× 2 Series

In the Graph Mode, the waveform is shown as in the following figure.

Figure 2-38

Waveform Parameter in the Graph Mode

Term Explanation

Frequency Deviation

 The Deviation should be equal to or less than the Carrier Waveform Frequency.

 The Sum of the Deviation and the Carrier Frequency should be equal to or less

than maximum frequency of the selected function plus 1kHz.

 For an External Source, the Deviation is controlled by the ± 5V voltage Level of

the Connector connected to the [Modulation In]. +5V corresponds to the

selected Deviation. Lower external voltage generates less deviation, while

negative voltage reduces the modulated signal frequency to below the

corresponding carrier’s.

Modulating

Frequency

Deviation