The Anritsu MS4622A is a compact vector network analyzer that measures S-parameters and device characteristics from 10 MHz to 3 GHz. Part of the Scorpion VNMS family, it delivers laboratory-grade performance in both benchtop and production environments with user-friendly operation and stable, repeatable results.
Technical Specifications
Frequency & Measurement Range
• Frequency range: 10 MHz to 3 GHz
• CW mode for single-frequency measurements without recalibration
• Frequency resolution: 1 Hz
• Data points: 1, 3, 15, 51, 101, 201, 401, 801, and 1601 points; arbitrary discrete points from 2 to 1601
• S-parameter measurement: S11, S21, S12, S22
• Measurement domains: Frequency Domain, CW Draw, and optional High Speed Time (Distance) Domain
• Noise Figure available from 50 MHz with 3 GHz or 6 GHz options
Power & Electrical
• Impedance: 50 Ohms
• Source power level: +10 dBm to −15 dBm (0.01 dB resolution)
• Internal 70 dB step attenuator (optional in A models; unavailable in D models for Port 3)
• Power requirements: 85–240 V, 48–63 Hz, 540 VA maximum
• IF bandwidth: 10 Hz, 30 Hz, 100 Hz, 300 Hz, 1 kHz, 3 kHz, 10 kHz, 30 kHz
Calibration & Connectors
• Calibration methods: LRL/LRM
• AutoCal® feature supports Type N, K, 3.5 mm, or SMA connectors
• Standard connector: N-female (optional 3.5 mm female, 3.5 mm male, GPC-7, N-male)
• Frequency range can be narrowed within calibration range without recalibration
Optional Measurements
Frequency Translating Group Delay, Harmonics, Intermodulation Distortion, Time Domain, Compression
– Key Features
• Alternate sweep mode supported
• Data output formats: *.SnP, *.MnP, *.txt
• GPIB and Ethernet remote control (standard)
• Dimensions: 224H × 425W × 450D mm
• Weight: 16–23 kg depending on model and options
– Typical Applications
RF component characterization, passive and active device testing, transmission line analysis, filter and amplifier design verification.
– Compatibility & Integration
Works with Anritsu precision coaxial calibration kits. Remote operation via GPIB or Ethernet enables integration into automated test systems.
