This document is the user manual for RIGOL DG2000 series function/arbitrary waveform generator, which introduces the features and characteristics of the product, including usage, safety precautions, etc.
This manual covers general safety information, detailed descriptions of the front and rear panels, and step‑by‑step operating procedures for the DG2041A and DG2021A models. It includes sections on primary and advanced operation, example applications, troubleshooting, and maintenance.
Technical specifications such as frequency ranges, output amplitude, sample rate, power requirements, and physical dimensions are listed, along with warranty and contact information for Rigol support. This manual is written in Chinese.
| Frequency range (sine, square) | 1 µHz to 40 MHz |
|---|---|
| Frequency range (pulse) | 500 µHz to 16 MHz |
| Frequency range (sawtooth) | 1 µHz to 400 kHz |
| White‑noise bandwidth | 20 MHz (‑3 dB) |
| Resolution | 1 µHz |
| Accuracy (90 days) | ± 50 ppm |
| Sample rate for arbitrary waveforms | 100 MSa/s |
| Output amplitude (50 Ω) | 20 mV pp to 10 V pp |
| Power supply | 100‑240 VAC RMS, 45‑440 Hz |
| Power consumption | < 50 W |
| Display type | Monochrome LCD, 256 × 64 pixels, 4‑level gray |
| Weight (incl. packaging) | 4 kg |
The sine wave can be generated from 1 µHz up to 40 MHz.
It operates from 100‑240 VAC RMS at 45‑440 Hz.
Wipe the exterior with a soft, slightly damp cloth and avoid liquids on the LCD.
The unit consumes less than 50 W.