The Anritsu MS4622D is a 4-port Vector Network Measurement System operating from 10 MHz to 3 GHz, engineered for precise S-parameter and performance characterization of RF components in manufacturing and laboratory environments. Part of the Scorpion series, it delivers advanced measurement capabilities beyond traditional VNAs, enabling comprehensive device testing through a single connection with 125 dB dynamic range and 150 µs measurement speed per data point.
Technical Specifications
• Frequency Range: 10 MHz to 3 GHz
• Ports: 4-port configuration
• Dynamic Range: 125 dB
• Measurement Speed: 150 µs per data point
• Frequency Resolution: 1 Hz
• IF Bandwidth: 10 Hz, 30 Hz, 100 Hz, 300 Hz, 1 kHz, 3 kHz, 10 kHz, 30 kHz
• Data Points: 2 to 1601 discrete; standard: 1, 3, 15, 51, 101, 201, 401, 801, 1601
• Source Power Level: –15 dBm to +10 dBm (0.01 dB resolution); power control range ≥20 dB
• Power Level Accuracy: ±1 dB up to 6 GHz (flat power calibration not applied)
• Test Port Power: Leveled within ±1 dB across sweep frequencies (ports 1 and 3 externally leveled)
• Impedance: 50 Ohms
• Test Port Connectors: Standard N-female; optional 3.5 mm female, 3.5 mm male, GPC-7, N-male
– Key Features
• Full S-parameter measurement: S11, S21, S22, S12, S33, S23, S32, S13, S31, S14, S24, S34, S44, S41, S42, S43
• Mixed-mode S-parameters, harmonic, and time-domain analysis
• Compression and intermodulation distortion (IMD) measurements
• Noise Figure (NF) with vector error correction
• Third-order intercept (TOI) calculation
• Frequency-translated group delay
• AutoCal® module support for repeatable calibrations
– Typical Applications
• RF component characterization and validation
• Active and passive device testing
• Filter, amplifier, and mixer performance assessment
• Manufacturing test environments
– Compatibility & Integration
• GPIB programming, data transfer, printer and plotter control
• SCSI external storage interface
• TTL-selectable PASS/FAIL status output (rear panel)
• Scorpion Navigator Software compatibility
• Direct calibration using Type N, K, 3.5 mm, SMA connectors
• Support for HP and Epson printers; HP and Tektronix plotters
