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 63
2.9.6 ASK
When using ASK (Amplitude Shift Keying), the carrier frequency and key
frequency will need to be set. The key frequency is the shift rate of modulated
waveform amplitude.
Press Mod → Type → ASK, the parameters of ASK modulation are shown in
Figure 2-29.
Figure 2-29 Setting Interface of ASK Modulation
Table 2-15 Menu Explanations of the ASK Parameters
Function
Menu
Settings
Explanation
Type
ASK
Amplitude shift keying modulation.
Source
Internal
The source is internal.
External
The source is external. Use the [Aux In/Out] connector at
the rear panel.
Key Freq
Set the frequency at which the output amplitude shifts
between the carrier amplitude and zero (internal
modulation only): 1mHz~1MHz.
Note:
The methods for setting the parameters of ASK are similar to AM. In addition,
the external modulating signal of ASK must be Square which complies with the
CMOS level specification.