Key facts
- Brand
- Rigol
- Model
- DG2000
- Documents
- 4
- Languages
- ZH
- Last added
- 2026-10-07
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RIGOL DG2000 series Function / Random waveform generator DG2041A/21A user manual
This manual begins with a general safety overview, emphasizing authorized service, proper grounding, use of the correct power cord, and avoidance of fire or electric shock. It also explains the meaning of safety symbols and warnings found on the instrument.
The DG2000 series offers high‑performance waveform generation with DDS technology, supporting sine, square, pulse, noise, and user‑defined arbitrary waveforms. It includes USB, LAN, GPIB, and RS‑232 interfaces, modulation functions (AM, FM, PM, PWM, FSK), and a 100 MSa/s sampling rate. Standard accessories such as power and USB cables, a BNC cable, and optional digital output modules are listed. This manual is written in Chinese.
Rigol DG2000 specifications
| Sampling rate | 250 MSa/s |
|---|---|
| Vertical resolution | 16 bits |
| Output impedance | 50 Ω (typical) |
| Power consumption | < 30 W |
| Display | 4.3‑inch TFT LCD with touch |
| Weight (without packaging) | 3.2 kg |
Source: RIGOL DG2000 Series Function/Arbitrary Waveform Generator User Manual
All Rigol DG2000 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- RIGOL DG2000 Series Function/Arbitrary Waveform Generator User Manual 12 p
- RIGOL DG2000 series Function / Random waveform generator user manual(1) 160 p
- Rigol DG2000 Series Function/Arbitrary Waveform Generator User Manual 160 p
- RIGOL DG2000 series Function / Random waveform generator DG2041A/21A user manual 166 p
Questions answered in these manuals
What protection mechanisms does the DG2000 provide?
The instrument includes over‑voltage protection and over‑current protection to prevent damage.
From: RIGOL DG2000 Series Function/Arbitrary Waveform Generator User Manual
How many built‑in arbitrary waveforms are available?
The DG2000 series contains 160 built‑in arbitrary waveforms.
From: RIGOL DG2000 Series Function/Arbitrary Waveform Generator User Manual
What is the frequency range of the sine wave output?
The sine wave can be generated from 1 µHz up to 40 MHz.
From: RIGOL DG2000 series Function / Random waveform generator user manual(1)
What power supply does the DG2000 series require?
It operates from 100‑240 VAC RMS at 45‑440 Hz.
From: RIGOL DG2000 series Function / Random waveform generator user manual(1)
What safety precautions are required when using the DG2000 series generator?
Only authorized personnel should service the unit, it must be properly grounded, and the correct power cord must be used to avoid fire or electric shock.
From: RIGOL DG2000 series Function / Random waveform generator DG2041A/21A user manual
Which communication interfaces are provided on the DG2000 series?
The instrument includes standard USB, LAN, GPIB, and RS‑232 interfaces.
From: RIGOL DG2000 series Function / Random waveform generator DG2041A/21A user manual