User Manual
Table Of Contents
- Safety Notices
- The Introduction of DG3000 Series
- Getting Started
- Operating Your Generator
- Application & Examples
- Example 1: To Generate a Sine Wave
- Example 2: To Generate a Square Wave
- Example 3: To Generate a Ramp Wave
- Example 4: To Generate a Pulse Wave
- Example 5: To Generate a Noise Wave
- Example 6: To Generate an Arbitrary Waveform
- Example 7: To Create an Arbitrary Waveform
- Example 8: To Generate an AM Waveform
- Example 9: To Generate an FSK Waveform
- Example 10: To Generate a PWM waveform
- Example 11: To Generate Linear Sweep
- Example 12: To Generate a Burst Waveform
- Prompt messages & troubleshooting
- Specifications
- Appendix
- Index
RIGOL
© 2006 RIGOL Technologies, Inc.
User’s Guide for DG3000 Series
2-32
To Generate the Modulated Waveform
Use the Mod button to generate modulated waveform. DG3000 Series can generate
AM, FM, FSK, PM and PWM modulated waveforms. Modulating parameters vary with
the types of the modulation. In AM, users can set the Source (Internal/ External),
depth, Modulating Frequency, Modulating Waveform and Carrier Waveform; in FM,
users can set the Source (Internal/ External), Frequency Deviation, Modulating
Waveform and Carrier Waveform; in FSK, users can set the Source (Internal/
External), Frequency Range, Internal Rate, Modulating Waveform and Carrier
Waveform; in PM, users can set the Source (Internal/ External), Phase Deviation,
Modulating Frequency, Modulating Waveform and Carrier Waveform; in PWM, users
can set the Modulating Frequency, Pulse Width Deviation, Modulating Waveform and
Source (Internal/ External) etc.
We will cover how to set these parameters in details according to the Modulation
types.
Figure 2-38
The Display Interface of Modulated Waveform Parameter
Type
Shape
Depth
Carrier
Frequency
Carrier
Amplitude
Carrier Amplitude
Carrier
Waveform
Modulating
Waveform
Source