主要规格及技术指标

RIGOL DG852Pro是一款高性价比的双通道任意波形/函数信号发生器，每通道采样率高达800 MSa/s，垂直分辨率为14 bits。其标准波形（正弦、方波等）输出频率高达50 MHz，而任意波形的最高输出频率为25 MHz。该仪器具备优异的信号质量：在50 MHz时，典型谐波抑制优于-50 dBc，典型单边带相位噪声在1 GHz偏置时优于-128 dBc/Hz。输出幅度范围从1 mVpp 到 10 Vpp（50 Ω负载），分辨率为1 mV。仪器还标配了丰富的调制功能（AM, FM, PM, PWM, FSK）和扫描、突发模式，满足基础到进阶的应用需求。

The RIGOL DG852Pro is a cost-effective dual-channel arbitrary waveform/function generator, with each channel offering a sampling rate of up to 800 MSa/s and a vertical resolution of 14 bits. It delivers standard waveforms (sine, square wave, etc.) with frequencies up to 50 MHz, while arbitrary waveforms can reach up to 25 MHz. The instrument boasts excellent signal quality: at 50 MHz, typical harmonic suppression is better than -50 dBc, and typical single-sideband phase noise at a 1 GHz offset is better than -128 dBc/Hz. The output amplitude ranges from 1 mVpp to 10 Vpp (into 50 Ω), with a resolution of 1 mV. It also comes standard with rich modulation functions (AM, FM, PM, PWM, FSK), sweep, and burst modes, meeting both basic and advanced application needs.

主要功能及特色

DG852Pro的核心特色在于其出色的信号保真度与强大的任意波形生成能力。它内置了高稳定度OCXO（恒温晶体振荡器）时基，确保优异的频率精度与低相位噪声。仪器提供高达128 Mpts的任意波形存储深度，并能通过Ultra-Arb技术实现波形的高保真回放。其前面板设计直观，配备5英寸电容触摸屏，操作流畅便捷。双通道不仅相位可调，还可输出两路完全独立的信号。此外，它支持USB、LAN、GPIB（选件）等多种连接方式，并可通过Web控制功能进行远程操作，非常适合教育、研发和生产测试等场景。

The DG852Pro's core strengths lie in its outstanding signal fidelity and powerful arbitrary waveform generation capabilities. It features a built-in high-stability OCXO (Oven-Controlled Crystal Oscillator) timebase, ensuring exceptional frequency accuracy and low phase noise. The instrument offers up to 128 Mpts of arbitrary waveform memory depth and utilizes Ultra-Arb technology for high-fidelity waveform playback. Its front panel is intuitively designed, equipped with a 5-inch capacitive touchscreen for smooth and convenient operation. The dual channels not only have adjustable phase but can also output two fully independent signals. Additionally, it supports various connectivity options, including USB, LAN, and GPIB (optional), along with remote operation via web control, making it highly suitable for educational, R&D, and production testing scenarios.

主要附件及配置

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