User Manual

SDG1000 User Manual 50

Figure 2- 38 Setting Interface of PWM Waveform Parameter

Press Mod→ Pulse →PWM, to enter the following menu.

Figure 2- 39 Table 2- 19 Menu Explanations of the PWM Parameters

Function

Settings Explanation

PWM Freq

Set the modulating waveform

frequency. Frequency range:

2mHz~20kHz (internal source only).

Width Dev

Duty Dev

Set the width range.

Set the duty range.

Type PWM Amplitude modulation.

Shape

Sine

Square

Triangle

UpRamp

DnRamp

Noise

Arb

Choose the modulating waveform.

The carrier waveform is pulse.

Source

Internal The source is internal

External

The source is external. Use the

[Modulation In] connector in the

rear panel.