Anritsu MS4622A Vector Network Analyzer, 10 MHz – 3 GHz

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.