RIGOL DSG821A RF Signal Generator
The RIGOL DSG821A RF Signal Generator is a high-performance instrument designed for a wide range of RF and microwave testing applications. With a frequency range of 9 kHz to 2.1 GHz and 0.01 Hz resolution, this generator provides the precision and stability required for characterizing RF components and systems. Its advanced modulation capabilities, including IQ modulation, make it a versatile tool for simulating real-world signals.
Key Features & Highlights
- Wide Frequency Range: 9 kHz to 2.1 GHz covers a broad spectrum of RF testing needs.
- High Resolution: 0.01 Hz frequency resolution ensures fine-tuning for accurate signal generation.
- Advanced Modulation: Supports AM, FM, PM, ASK, FSK, PSK, and QAM with modulation bandwidth up to 100 MHz.
- IQ Modulation: Enables complex waveform generation with precise control over amplitude and phase.
- Versatile Sweep Functions: Linear, logarithmic, and list sweeps provide flexibility for component testing.
- User-Friendly Interface: 7-inch TFT LCD and intuitive controls simplify operation.
- Connectivity: USB, LAN, and GPIB interfaces for remote control and integration.
Applications
The RIGOL DSG821A is ideal for testing and characterizing RF devices, including filters, amplifiers, mixers, and communication modules. It is also suitable for education, research, and development environments where reliable signal generation is critical.
What’s in the Box
- RIGOL DSG821A RF Signal Generator
- Power cord
- USB cable
- Quick start guide





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