Anritsu MS4640B – VectorStar RF, µW, mmW Vector Network Analyzer
Anritsu MS4640B – VectorStar RF, µW, mmW Vector Network Analyzer,Versatile vector network analyzer covering RF, microwave, and millimeter-wave frequencies for accurate S-parameter measurements.
- Model
- Anritsu MS4640B
- Calibration
- Available on request
- Price
- $55,000
- RFQ ref
- MS4640B
This unit
The Anritsu MS4640B VectorStar is a vector network analyzer engineered for precision S-parameter measurements spanning RF, microwave, and millimeter-wave frequencies. It delivers measurement speeds as fast as 20 µs per data point with dynamic range up to 142 dB, making it suitable for demanding device characterization, filter validation, and component testing across multiple frequency bands.
Technical Specifications Frequency Coverage
Base models: 10 MHz to 20 GHz (MS4642B), 10 MHz to 40 GHz (MS4644B), 10 MHz to 50 GHz (MS4645B), 10 MHz to 70 GHz (MS4647B)
Optional low-end extension: 70 kHz available on all base models
Extended broadband configurations: 70 kHz to 110 GHz (ME7838E) or 70 kHz to 145 GHz (ME7838D)
mmWave module capability: Up to 1.1 THz (1100 GHz) Measurement Performance
Source power: +12 dBm standard, +14 dBm high available power
Receiver compression point: +15 dBm at 70 GHz
Test port directivity: Up to 50 dB
Source and load match: Up to 50 dB each
Graph points: Up to 100,000 Port Configuration
Standard: 2 ports
Expandable to 4 ports with MN4694C (to 40 GHz) or MN4697C (to 70 GHz)
Key Features
PulseView™: 2.5 ns pulse resolution with 100 dB dynamic range for real-time pulse characterization
DifferentialView™: Simultaneous 4-port single-ended or balanced measurements with True Mode Stimulus capability
Noise Figure Measurement (Option MS4640B-041): Cold source technique from 70 kHz to 125 GHz
Time Domain Analysis (Option MS4640B-002): Enhanced accuracy for impulse and time-domain characterization
IMDView™: Active real-time intermodulation distortion measurement with internal combiner option for seamless S-parameter/IMD switching
Spectrum Analyzer (Option 49): Single-sweep spectral analysis from 70 kHz to 220 GHz using mm-wave modules
Calibration: Automatic via external modules or manual; Precision AutoCal™ units supported
Typical Applications Component characterization, device validation, filter and amplifier measurement, transmission line analysis, differential signaling networks, and high-frequency material property extraction.
Compatibility & Integration Universal Fixture Extraction (UFX) software enables advanced fixture de-embedding and network transformation. Compatible with precision calibration modules and external mmWave measurement accessories.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 70 kHz to 1.1 THz (10 MHz to 70 GHz base models |
| up to 1.1 THz with mmWave modules) | Power Range (dBm) | '+12 dBm to +14 dBm output |
Anritsu MS4640B — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Anritsu MS4640B. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Anritsu MS4640B price
This Anritsu MS4640B is listed at $55,000. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Anritsu MS4640B calibration cost
NIST-traceable calibration for the Anritsu MS4640B is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
