Description

Rigol RSA3000E Real-Time Spectrum Analyzer for RF Testing and EMI Analysis

The Rigol RSA3000E is a powerful 5-in-1 real-time spectrum analyzer designed for advanced RF testing, EMI pre-compliance testing, wireless communication analysis, and electronic product development. This high-performance RF test instrument combines five essential functions into one compact device, including a sweep spectrum analyzer, real-time spectrum analyzer, scalar network analyzer (available in the “-TG” tracking generator model), EMI receiver, and digital demodulation analyzer.

With a frequency range from 9 kHz to 1.5 GHz or 3 GHz, the RSA3000E Series is ideal for enterprise R&D laboratories, factory production testing, educational institutions, IoT device testing, automotive electronics, and wireless communication systems.

EMI Pre-Compliance Testing with Built-In EMI Software

The Rigol RSA3000E includes built-in EMI pre-compliance testing software that helps engineers quickly identify and reduce electromagnetic interference problems during product development. Combined with CISPR-compliant EMI filters and detectors, the analyzer supports accurate conducted EMI testing and radiated EMI testing.

This advanced EMI analysis capability improves product reliability, reduces expensive compliance failures, and helps accelerate product certification and time-to-market.

Benefits of EMI Pre-Compliance Testing

• Detect EMI issues early in product development
• Improve conducted and radiated emission performance
• Reduce compliance laboratory testing costs
• Accelerate product approval and certification
• Simplify EMI troubleshooting and diagnostics

Ultra-Low 1 Hz Resolution Bandwidth for Precise RF Signal Analysis

The RSA3000E offers an ultra-narrow Resolution Bandwidth (RBW) as low as 1 Hz, allowing engineers to accurately distinguish weak and closely spaced RF signals. This advanced RF measurement capability provides improved signal visibility and highly detailed spectrum analysis.

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

Applications of 1 Hz RBW

• RF signal analysis
• Wireless communication testing
• Harmonic and interference detection
• Signal integrity analysis
• Precision spectrum measurements

Exceptional Sensitivity with DANL as Low as -161 dBm

With the optional preamplifier enabled, the Rigol RSA3000E achieves a Displayed Average Noise Level (DANL) as low as -161 dBm. This ultra-low noise floor enables users to detect weak RF signals, hidden harmonics, and low-level interference sources with greater accuracy.

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

Advantages of Ultra-Low DANL

• Detect low-power RF signals easily
• Improve interference source analysis
• Identify hidden harmonics and noise
• Enhance RF troubleshooting accuracy
• Increase measurement reliability

Advanced ASK/FSK Demodulation Analysis

The integrated ASK/FSK demodulation analysis software allows engineers to analyze digitally modulated RF signals used in TPMS systems, Passive Keyless Entry (PKE), Remote Keyless Entry (RKE), IoT devices, and automotive wireless communication systems.

Users can quickly evaluate signal modulation quality, carrier stability, and communication performance to ensure reliable wireless operation and faster product certification.

ASK/FSK Analysis Applications

• TPMS signal testing
• PKE/RKE system analysis
• IoT wireless communication testing
• Automotive RF testing
• Digital modulation quality analysis

Key Features of Rigol RSA3000E Spectrum Analyzer

• 5-in-1 real-time spectrum analyzer
• Frequency range from 9 kHz to 1.5 GHz / 3 GHz
• Sweep spectrum and real-time spectrum analysis
• Scalar network analyzer with tracking generator (“-TG”) model
• Built-in EMI pre-compliance testing software
• CISPR-compliant EMI filters and detectors
• Ultra-low 1 Hz Resolution Bandwidth (RBW)
• DANL as low as -161 dBm with optional preamplifier
• Advanced ASK/FSK demodulation analysis
• Ideal for RF testing, EMI analysis, wireless communication systems, IoT devices, automotive electronics, and educational applications