Description

Rigol RSA3000 Series for Advanced RF Testing and EMI Analysis

The Rigol RSA3000 Series Real-Time Spectrum Analyzer is a high-performance RF test instrument designed for real-time spectrum analysis, EMI pre-compliance testing, wireless communication analysis, and advanced RF troubleshooting. Combining real-time analysis and traditional sweep spectrum analysis in a single platform, the RSA3000 Series delivers excellent RF measurement performance for research laboratories, manufacturing facilities, educational institutions, and electronics design engineers.

With a frequency range from 9 kHz to 3.2 GHz, the RSA3000 Series is ideal for RF testing, IoT device validation, EMI diagnostics, antenna analysis, wireless communication systems, and production line testing. Models with the “-TG” suffix include a built-in tracking generator for advanced RF component testing and network analysis.

Built-In Vector Network Analysis (VNA) Mode

The RSA3000 Series includes an integrated Vector Network Analysis (VNA) mode that enables accurate S11, S21, and Distance-to-Fault (DTF) measurements for RF components and circuit networks. Engineers can evaluate the network performance of antennas, filters, cables, amplifiers, and passive RF components with precision.

The analyzer supports advanced display formats such as Smith Chart and Polar Chart for detailed impedance and network analysis. (*Available on N-models only)

VNA Measurement Applications

• S11 return loss measurements
• S21 insertion loss testing
• Distance-to-Fault (DTF) analysis
• Antenna impedance testing
• RF cable and filter characterization
• Passive component network analysis

EMI Pre-Compliance Testing with Built-In EMI Software

The Rigol RSA3000 features built-in EMI pre-compliance testing software combined with CISPR-compliant EMI filters and detectors. This advanced EMI analysis capability helps engineers identify conducted and radiated emission problems early in the product development process.

By detecting EMI issues before formal certification testing, the RSA3000 Series helps reduce compliance testing costs, improve product reliability, and accelerate time-to-market.

EMI Testing Benefits

• Conducted EMI testing
• Radiated EMI testing
• CISPR-compliant filters and detectors
• Faster EMI troubleshooting
• Reduced compliance laboratory costs
• Improved product certification efficiency

Advanced Signal Triggering and Monitoring with FMT Mode

The RSA3000 Series supports Frequency Mask Trigger (FMT) mode, an advanced triggering function designed specifically for real-time spectrum analyzers. Engineers can quickly create custom frequency mask templates and automatically trigger on signals that match predefined conditions.

FMT mode helps users accurately detect intermittent interference, sporadic RF anomalies, and unexpected signal behavior within the monitored frequency range.

Benefits of FMT Trigger Mode

• Detect transient RF anomalies
• Monitor intermittent interference signals
• Improve real-time signal monitoring
• Trigger automatically on custom signal conditions
• Enhance RF troubleshooting accuracy

Ultra-Low 1 Hz Resolution Bandwidth for Precise RF Analysis

The RSA3000 Series features an ultra-low Resolution Bandwidth (RBW) as low as 1 Hz, allowing engineers to distinguish weak and closely spaced RF signals with high precision. This advanced RF analysis capability improves signal visibility and provides highly detailed spectrum measurements.

The 1 Hz RBW is ideal for harmonic analysis, adjacent channel testing, low-noise signal measurements, and wireless communication analysis.

Applications of 1 Hz RBW

• RF signal analysis
• Harmonic detection
• Adjacent channel measurements
• Wireless communication testing
• Low-level signal analysis
• Precision spectrum measurements

Exceptional Sensitivity with DANL as Low as -161 dBm

With the optional preamplifier enabled, the Rigol RSA3000 Series achieves a Displayed Average Noise Level (DANL) as low as -161 dBm. This ultra-low noise floor allows engineers to detect weak RF signals, hidden harmonics, and low-level interference sources with greater accuracy.

The high sensitivity improves troubleshooting efficiency in both swept spectrum analysis and real-time spectrum analysis modes.

Advantages of Ultra-Low DANL

• Detect low-power RF signals easily
• Improve harmonic and interference analysis
• Identify hidden RF noise sources
• Enhance RF troubleshooting performance
• Increase signal measurement accuracy

Multiple Connectivity Interfaces for Flexible Operation

The RSA3000 Series includes multiple connectivity options to improve instrument integration and remote operation. Engineers can connect the analyzer to larger external displays through the HDMI interface for enhanced visualization and easier data analysis.

The built-in Web Control function allows users to remotely control the instrument directly through a web browser using the device IP address, improving remote access and testing flexibility.

Connectivity Features

• HDMI output for external display connection
• Remote Web Control support
• LAN connectivity for network integration
• Improved remote testing and monitoring
• Flexible laboratory and production setup

10.1-Inch Multi-Touch Screen for Easy Operation

The Rigol RSA3000 Series features a large 10.1-inch multi-touch capacitive touchscreen designed for fast operation and improved user interaction. The intuitive interface supports advanced gestures such as drag, zoom, expand, and waveform navigation for a more efficient testing experience.

The responsive touchscreen interface helps engineers quickly configure measurements, analyze signals, and improve daily workflow efficiency.

Multi-Touch Screen Features

• Large 10.1-inch capacitive touchscreen
• Gesture-based waveform control
• Fast instrument setup and navigation
• Improved user interaction and workflow
• Enhanced RF testing efficiency

Key Features of Rigol RSA3000 Series

• Real-time spectrum analyzer with sweep analysis capability
• Frequency range from 9 kHz to 3.2 GHz
• Built-in Vector Network Analysis (VNA) mode
• S11, S21, and DTF measurement support
• EMI pre-compliance testing software
• Frequency Mask Trigger (FMT) mode
• Ultra-low 1 Hz Resolution Bandwidth (RBW)
• DANL as low as -161 dBm with optional preamplifier
• HDMI output and Web Control functionality
• 10.1-inch multi-touch capacitive display
• Tracking generator models available (“-TG”)
• Ideal for RF testing, EMI analysis, antenna testing, IoT devices, wireless communication systems, and educational applications