The Rigol RSA5032N is a 3.2 GHz real-time spectrum analyzer that combines multiple RF test capabilities in a single instrument for development, testing, and troubleshooting. It captures transient signals with 100% probability of intercept for signals longer than 7.45 µs within its real-time bandwidth, leveraging Ultra-Real technology. The analyzer integrates spectrum analysis, vector network analysis, vector signal analysis, and EMI pre-compliance testing with advanced triggering and measurement functions. Its 10.1-inch capacitive touchscreen provides intuitive control, while comprehensive connectivity—USB Host/Device, LAN, HDMI, and GPIB—enables both standalone operation and remote control via web interface.
Technical Specifications
Frequency Performance
• Frequency range: 9 kHz to 3.2 GHz
• VNA frequency range: 100 kHz to 3.2 GHz
• Real-time bandwidth: 25 MHz standard, up to 40 MHz optional
• Resolution bandwidth: 1 Hz to 10 MHz
• Displayed average noise level: <-165 dBm typical (lower with optional preamp)
• Phase noise: <-108 dBc/Hz typical
• Level measurement uncertainty: <0.8 dB
• Sweep speed: 1 ms full span
Signal Capture & Analysis
• 100% probability of intercept: 7.45 µs minimum signal duration
• Tracking generator: 100 kHz to 3.2 GHz, -40 dBm to 0 dBm dynamic range
• Vector signal analysis: QAM, PSK, MSK, ASK, FSK and additional digital modulation formats
• Constellation, eye diagram, and spectrogram display capabilities
– Key Features
• Five operational modes: GPSA, RTSA, EMI, VSA, and VNA
• Vector network analysis with S11, S21, and distance-to-fault measurements
• EMI pre-compliance testing with quasi-peak detector and built-in filter
• Multiple trigger modes including frequency mask, IF power level, and external triggers
• Multichannel power, adjacent-channel power, and occupied bandwidth measurements
• 10.1-inch 1024×600 capacitive touchscreen with gesture control
– Display & Connectivity
• Four USB Host ports, USB Device, dual Ethernet (100/1000Base-T)
• HDMI 1.4b and GPIB interfaces
• Web control for remote operation
• Linux operating system
– Typical Applications
RF component characterization, signal integrity analysis, transient event capture, EMI/RFI troubleshooting, and network parameter measurement in lab and field environments.
