The Advantest R3964B is a 3-port test adapter engineered for duplexer characterization on network analyzers. This accessory provides a dedicated interface for multi-port device testing, bridging the measurement system and device under test with precision-matched connectivity. Designed specifically for the R3765A and R3767A Network Analyzers, the R3964B integrates into Advantest’s multi-port test adapter family to streamline duplexer validation and related RF measurements.
Technical Specifications
• Model: Advantest R3964B
• Product Type: 3-Port Test Adapter
• Configuration: 3-port design optimized for duplexer testing
• Manufacturer: Advantest
• Orientation: Must operate in horizontal position
• Thermal Management: Equipped with cooling fan; minimum 10 centimeters clearance required around all air vents
– Key Features
• Dedicated duplexer test adapter geometry
• Connector interface optimized for Advantest network analyzer integration
• Internal thermal regulation via forced-air cooling
• Precision-matched port configuration for accurate multi-port measurements
• Stable mechanical platform rated for laboratory and production environments
– Environmental Requirements
• Operating and storage areas must maintain stable thermal conditions without sudden temperature fluctuations
• Installation location must be free from mechanical shock, vibration, dust, and moisture
• Proximity to magnetic fields or instruments generating magnetic disturbance must be avoided
• Secure mounting and protective transport procedures required to prevent mechanical damage
– Compatibility & Integration
The R3964B operates as part of Advantest’s test adapter ecosystem, integrating with R3765A and R3767A Network Analyzers. Related adapter models—including R3962A/B, R3963A/B, R3965A/B, R3966A/B, R3967, and R3968—support expanded multi-port characterization workflows within Advantest measurement systems. Operational procedures and detailed port assignments are documented in the corresponding instrument operation manual. Internal component service requires contact with an Advantest sales office.
