Description

Rigol RSA3000 Series Real-Time Spectrum Analyzer for RF Signal Analysis and EMI Testing

Advanced Real-Time Spectrum Analyzer for Wireless Communication and RF Testing

The Rigol RSA3000 Series is a high-performance real-time spectrum analyzer designed for RF signal analysis, wireless communication testing, EMI pre-compliance testing, transmitter analysis, and spectrum monitoring applications. The Rigol RSA3000 Series delivers fast and accurate real-time RF measurements for engineers, RF laboratories, wireless communication developers, EMI testing facilities, and electronics research environments.

Built with Rigol’s advanced Ultra-Real technology, the RSA3000 Series provides up to 40 MHz Real-Time Bandwidth (RTBW) and supports 100% Probability of Intercept (POI) for signals as short as 7.45 µs. This advanced real-time spectrum analysis capability allows engineers to capture transient RF signals, hopping frequencies, intermittent interference, harmonic distortion, and short-duration signal anomalies that conventional swept spectrum analyzers may fail to detect.

High-Speed RF Signal Capture and Transient Signal Analysis

The Rigol RSA3000 Series is ideal for RF signal monitoring, wireless communication testing, microwave signal analysis, IoT device validation, EMC diagnostics, and spectrum interference analysis. The analyzer provides excellent phase noise performance and high signal sensitivity for accurate RF component characterization and transmitter evaluation.

The RSA3000 Series includes four different configurations:

The Rigol RSA3030 is suitable for standard RF testing and spectrum analysis applications, while the Rigol RSA3045-TG supports advanced high-frequency RF testing, passive component analysis, filter testing, and antenna measurements using the built-in tracking generator.

Real-Time RF Visualization and EMI Pre-Compliance Testing

The Rigol RSA3000 Series features a bright 10.1-inch capacitive multi-touch display for intuitive operation and advanced RF signal visualization. Engineers can analyze complex RF environments using real-time display modes such as Density Display, Spectrogram Display, and Power versus Time (PVT) analysis.

The analyzer supports a minimum Resolution Bandwidth (RBW) down to 10 Hz, with an optional 1 Hz RBW capability for detecting low-level interference signals and closely spaced RF signals with high accuracy.

For EMI and EMC testing applications, the Rigol RSA3000 Series supports optional Advanced Measurement Kit (AMK) functionality and EMI pre-compliance testing tools. The integrated Quasi-Peak detector and EMI filters help engineers identify emission issues, diagnose interference sources, and reduce compliance testing risks before final certification testing.

Tracking Generator and RF Component Analysis

Models with the “-TG” suffix include a built-in tracking generator for RF component testing and frequency response analysis. The tracking generator enables accurate characterization of:

• RF filters
• RF amplifiers
• Antennas
• Passive RF components
• Cable loss measurements
• VSWR analysis
• Return loss testing
• Frequency response testing

This makes the RSA3000-TG models ideal for RF design laboratories, antenna testing environments, microwave engineering applications, and communication system development.

Applications of the Rigol RSA3000 Series

The Rigol RSA3000 Series is widely used for:

• RF spectrum analysis
• Wireless communication testing
• EMI pre-compliance testing
• EMC diagnostics
• Transmitter testing
• IoT signal validation
• Microwave signal analysis
• RF interference detection
• Harmonic distortion analysis
• Transient RF signal capture
• Antenna testing and VSWR analysis
• RF filter characterization
• Spectrum monitoring
• Electronic warfare signal analysis
• Research and development applications

Key Features of the Rigol RSA3000 Series

• Real-time spectrum analyzer technology
• Up to 40 MHz real-time bandwidth
• 100% probability of intercept
• Detection of 7.45 µs transient signals
• Advanced Ultra-Real architecture
• Up to 4.5 GHz frequency range
• Excellent phase noise performance
• 10.1-inch capacitive touch display
• Density, Spectrogram, and PVT displays
• Advanced EMI pre-compliance testing
• Quasi-Peak detector support
• Tracking generator on TG models
• Low RBW capability down to 10 Hz
• RF component characterization tools
• High-speed transient signal analysis

Benefits of Using the Rigol RSA3000 Series

The Rigol RSA3000 Series provides reliable and cost-effective RF testing solutions for modern wireless communication systems, RF development projects, EMC diagnostics, and electronic product validation. Its real-time spectrum analysis capability, advanced signal visualization tools, and high-speed transient signal capture performance help engineers quickly identify hidden RF issues and improve testing efficiency.

The compact benchtop design, intuitive touch-screen interface, advanced EMI testing functions, and optional tracking generator make the Rigol RSA3000 Series an ideal choice for RF engineers, wireless communication developers, research laboratories, educational institutions, and industrial electronics testing facilities.