This document is the user manual for RIGOL DG1022 dual-channel function/arbitrary waveform generator. The product uses direct digital synthesis (DDS) technology to generate stable, accurate, clean, and low-distortion sine wave signals. It also provides 5MHz square wave with fast rise and fall time and high-precision frequency measurement function.
This manual introduces the DG1022 dual‑channel function/arbitrary waveform generator, describing its DDS‑based architecture, front‑panel layout, and available modulation features. It guides users through safe handling, quick‑start procedures, and advanced configuration options.
The document is organized into safety information, a quick‑start chapter, detailed operation guides, system settings, usage examples, troubleshooting, and a full technical specification table, helping both new and experienced users operate the instrument effectively. This manual is written in Chinese.
| Sampling rate | 100 MSa/s |
|---|---|
| Frequency range (sine wave) | 1 µHz – 20 MHz |
| Output amplitude (CH1, 50 Ω) | 2 mV pp – 10 V pp |
| Output amplitude (CH1, high‑Z) | 4 mV pp – 20 V pp |
| Number of basic waveforms | 5 |
| Number of built‑in arbitrary waveforms | 48 |
| Supported modulation types | AM, FM, FSK, PM |
Only authorized personnel should service the unit, the device must be properly grounded, and only the power cord approved for the country may be used.
Press the Store/Recall button to save or retrieve waveform data and configuration information.
The instrument supports a sampling rate of up to 100 MSa/s.