The Agilent/Keysight 85629B Test and Adjustment Module is a rear-panel service accessory that automates diagnostics, calibration, and performance verification for compatible spectrum analyzers. The TAM mounts via 1/4-turn fastener to the right-hand rear panel and interfaces with the analyzer through a fixed connector, enabling control of external test instruments over GPIB while displaying instructions and results directly on the analyzer screen.
Technical Specifications
• Mounting: Right-hand rear panel via 1/4-turn fastener
• Connector: Fixed connector to analyzer electronics
• External Control: GPIB interface for instrument control
• Included Accessories: Extender Cable (5062-0737) for A2 Controller access; Guided Probe (5001-8713) for probe troubleshooting
– Key Features
• Automated high-level diagnostics and self-tests of spectrum analyzer performance
• Fully automatic and user-guided adjustment procedures with real-time corrections to internal analyzer settings and external test equipment
• Automatic fault isolation to assembly level, with manual probe troubleshooting for granular failure diagnosis
• Test mode for comprehensive performance verification with on-screen result display and interpretation
• Streamlined servicing workflows for field maintenance and depot repair environments
– Typical Applications
• Spectrum analyzer calibration and performance validation
• Accelerated troubleshooting and fault isolation in service environments
• Rapid performance verification between service intervals
• Guided adjustment procedures reducing technician skill requirements
– Compatibility & Integration
The 85629B is compatible with Agilent/Keysight 8560, 8560E, and 8560EC series analyzers; 8561, 8561E, and 8561EC series; and 8563, 8563E, and 8563EC series. The module is not compatible with 8564E/EC or 8565E/EC analyzers. The 8562E spectrum analyzer requires the 562E/TAM Interface Software for operation with this module.
