User Manual

RIGOL

User’s Guide for DG2000 Series

2-39

Table 2-19 The Menu Explanations of the PM Parameters

Function

Settings Explanation

Type PM Phase Modulation

Internal Choose the Internal source.

SrcInt

SrcExt

external

Use the rear [Modulation In]

connector to choose the external

source.

Deviat.

Set the Phase Deviation between the

Modulating Waveform and the Carrier

Waveform, ranging from 0

to 360

Freq

Set the modulating waveform

frequency. Frequency Range:

2mHz~20kHz (Only Internal).

Shape

Sine

Square

Triangle

UpRamp

DnRamp

Noise

Arb

Press the function key Sine, Square

etc to choose different Shape of

waveform.

Note: When choose the external modulation, the menu PMFreq

and Shape will hide.

In the Graph Mode, the waveform is shown in figure 2-51.

Figure 2-51 The Waveform Parameter in the Graph Mode

Modulating

Frequency

Phase

Deviation