Rigol RSA3030N-OCXO – Real-Time Spectrum Analyzer with OCXO

The Rigol RSA3030N-OCXO is a real-time spectrum analyzer integrating vector network analysis capabilities for RF measurement, testing, and characterization across 9 kHz to 3 GHz. Built on Rigol’s Ultra-Real technology platform, it features an Oven Controlled Crystal Oscillator (OCXO) delivering initial calibration accuracy of <0.1 ppm, temperature stability of <0.005 ppm, and aging rate of <0.03 ppm/year. The instrument operates as a real-time spectrum analyzer, general-purpose spectrum analyzer, vector network analyzer, and EMI pre-compliance analyzer in a single platform.

– Technical Specifications

Frequency Coverage
• Spectrum Analysis: 9 kHz to 3 GHz
• Vector Network Analysis: 100 kHz to 3 GHz
• Tracking Generator: 100 kHz to 3 GHz

Real-Time Performance
• Real-Time Bandwidth (RTBW): 10 MHz standard; upgradable to 25 MHz or 40 MHz
• Displayed Average Noise Level: <-161 dBm (typical)
• Phase Noise: <-102 dBc/Hz at 10 kHz carrier offset (typical)
• Minimum Resolution Bandwidth: 1 Hz standard, 10 Hz typical
• Sweep Speed (Full Span): 1 ms
• Probability of Intercept: 7.45 µs (40 MHz span) or 9.3 µs
• Third Order Intercept: +15 dBm (fc ≥ 50 MHz, two -20 dBm tones at 200 kHz spacing, 0 dB attenuation, preamp off)

Level Measurement
• Measurement Uncertainty: <1.0 dB
• Tracking Generator Output Power: -40 to 0 dBm

– Key Features

• VNA modes including S11 reflection, S21 transmission, and Distance to Fault (DTF) analysis
• Seven real-time visualization modes: spectrum, density spectrum, spectrogram, and power vs. time
• Advanced triggering: frequency-mask-trigger, IF-power-level-trigger, external trigger
• Optional 20 dB gain preamplifier
• EMI bandwidths and quasi-peak detector standard
• Quad-core Linux processor with 10.1" capacitive touchscreen (1024×600)
• Power supply: 120V/220V universal

– Interfaces & Integration

• Four USB host ports, USB device port
• 1000Base Ethernet, LXI compliant, GPIB
• HDMI 1.4b, 10 MHz IN/OUT, IF OUT, trigger IN/OUT
• Input connectors: SMB male, BNC female, N-type female
• Optional VNA calibration kit (DC to 6.5 GHz)