The Anritsu 3663 Verification Kit is a precision calibration and verification solution designed specifically for the Anritsu 366X series VectorStar Vector Network Analyzers, including MS4640A/B models. This kit enables metrology laboratories and RF engineers to establish and maintain system accuracy baselines through traceable component verification. Each component is NIST-traceable and accompanied by factory-measured characterization data, allowing direct comparison against customer measurements to validate VNA performance and measurement integrity.
## Technical Specifications
**Primary Function:** VNA system accuracy verification and performance validation
**Traceability:** NIST-traceable component characterization
**Included Precision Components:**
• 50 dB Type N Attenuator (Model 42N-50)
• 20 dB Type N Attenuator (Model 42N20)
• 10 cm Type N Airline (Model 18N50-10)
• 10 cm Type N Stepped Impedance Airline—Beatty standard (Model 18N50-10B)
• Verification kit disks with factory-measured test data
• USB memory device containing Performance Verification Software (PVS) and documentation
## Key Features
Precision RF test components with NIST-traceable characterization enable direct validation of VNA measurement accuracy. Factory calibration reports and device characterization data are provided on included USB storage for software installation and test definition file access. The stepped impedance airline provides additional verification capability for complex impedance measurements.
## Typical Applications
• VNA system performance verification and drift detection
• Metrology laboratory calibration validation
• Periodic measurement system accuracy confirmation
• RF component characterization baseline establishment
## Compatibility & Integration
**Compatible Instruments:** Anritsu 366X series, specifically VectorStar MS4640A/B VNAs
**Connector Type:** Type N (female connections on verification components)
**Software Environment:** Anritsu Performance Verification Software (PVS) or System Verification Software (SVS) via included USB drive
**Physical Specifications:** 14 × 12 × 8 inches; approximately 10 lbs
