Anritsu MS4644B – VectorStar Vector Network Analyzer; 2-Port, 10MHz to 40GHz
Anritsu MS4644B – VectorStar Vector Network Analyzer; 2-Port, 10MHz to 40GHz,2-port vector network analyzer with 10 MHz to 40 GHz range delivering precise RF and microwave measurements for advanced device testing.
- Model
- Anritsu MS4644B
- Calibration
- Available on request
- Price
- $42,000
- RFQ ref
- MS4644B
This unit
The Anritsu MS4644B is a 2-port vector network analyzer delivering precise RF and microwave characterization from 10 MHz to 40 GHz. Part of the VectorStar MS4640B Series, this instrument combines high dynamic range up to 142 dB with measurement speeds of 20 µs per point and support for up to 100,000 points on graph. It excels in device validation, R&D, and manufacturing environments requiring traceable S-parameter measurements and advanced pulse or IMD analysis.
Technical Specifications
Frequency range: 10 MHz to 40 GHz (70 kHz option available)
Ports: 2 standard; expandable to 4 with additional units
Port connectors: K(male)
Dynamic range: Up to 142 dB; 119 dB typical to 40 GHz
Output power: Up to +14 dBm
Source power: Up to +12 dBm
Measurement speed: 20 µs per point
Maximum graph points: 100,000
Receiver linearity: +15 dBm compression point at 70 GHz
IF bandwidth: 10 Hz (typical); 1 kHz for pulse mode compression
Physical: 487 × 286 × 591 mm; < 30 kg
Key Features
PulseView™: 2.5 ns pulse resolution, 100 dB dynamic range; real-time pulse measurement with IF digitizing option
IMDView™: Single-connection S-parameter and IMD switching via internal combiner
DifferentialView™: 4-port balanced/single-ended measurements for differential device analysis (requires dual internal source)
Spectrum Analyzer Option (Option 49): 70 kHz to 220 GHz; banded configurations to 1.1 THz; dual SPA mode for mixer, amplifier, and spurious testing
Time Domain Analysis (Option MS4640B-002): Time-domain characterization capability
Universal Fixture Extraction (UFX) Software: Advanced de-embedding and test fixture removal
NI AWR Design Environment™: Standard software inclusion
Standard Interfaces
USB, Ethernet, IEEE-488.2 (GPIB)
Typical Applications
Component characterization and validation
Amplifier and filter measurements
Transmission line and interconnect analysis
Pulse waveform measurement and analysis
Intermodulation distortion testing
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 10 MHz to 40 GHz | Power Range (dBm): '+14 dBm output |
Anritsu MS4644B — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Anritsu MS4644B. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Anritsu MS4644B price
This Anritsu MS4644B is listed at $42,000. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Anritsu MS4644B calibration cost
NIST-traceable calibration for the Anritsu MS4644B 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 →
