User Manual
Table Of Contents
- General Safety Summary
- Introduction of SDG2000X
- Quick Start
- Front Panel Operations
- To Set Sine Waveform
- To Set Square Waveform
- To Set Ramp Waveform
- To Set Pulse Waveform
- To Set Noise Waveform
- To Set DC Waveform
- To Set Arbitrary Waveform
- To Set Harmonic Function
- To Set Modulation Function
- To Set Sweep Function
- To Set Burst Function
- To Store and Recall
- To Set Utility Function
- Examples
- Example 1: Generate a Sine Waveform
- Example 2: Generate a Square Waveform
- Example 3: Generate a Ramp Waveform
- Example 4: Generate a Pulse Waveform
- Example 5: Generate a Noise
- Example 6: Generate a DC Waveform
- Example7: Generate a Linear Sweep Waveform
- Example 8: Generate a Burst Waveform
- Example 9: Generate an AM Modulation Waveform
- Example 10: Generate a FM Modulation Waveform
- Example 11: Generate a PM Modulation Waveform
- Example 12: Generate a FSK Modulation Waveform
- Example 13: Generate an ASK Modulation Waveform
- Example 14: Generate a PSK Modulation Waveform
- Example 15: Generate a PWM Modulation Waveform
- Example 16: Generate a DSB-AM Modulation Waveform
- Troubleshooting
- Service and Support
- Appendix
SIGLENT
SDG2000X User Manual 57
2.9.3 FM
The modulated waveform consists of two parts: the carrier and the modulating
waveform. In FM, the frequency of the carrier varies with the instantaneous
voltage of the modulating waveform.
Press Mod → Type → FM, the parameters of FM modulation are shown in
Figure 2-26
Figure 2-26 Setting Interface of FM Modulation
Table 2-12 Menu Explanations of the FM Parameters
Function
Menu
Settings
Explanation
Type
FM
Frequency modulation
Source
Internal
The source is internal
External
The source is external. Use the [Aux In/Out] connector
at the rear panel.
Freq Dev
Set the frequency deviation
Shape
Sine
Choose the modulating waveform.
Square
Triangle
UpRamp
DnRamp
Noise