The Agilent/Keysight 8477A is a range calibrator engineered to verify and maintain accuracy in the 432A power meter across all measurement ranges. Operating from 0.01 GHz to 50 GHz, this tool delivers precise calibration for power meters and crystal detectors, ensuring traceable and consistent measurement results in RF and microwave systems.
Technical Specifications
• Frequency Range: 0.01 GHz to 50 GHz
• Connector: 2.4mm(m) coaxial
• Power Input: 115 VAC or 230 VAC ±10%, 48–66 Hz
• Power Consumption: Approximately 3 watts
– Key Features
• Verifies full-scale meter readings on all measurement ranges
• Enables meter tracking to maintain calibration over time
• Provides accurate calibration for crystal detectors and power measurement systems
• Dual-voltage operation (115/230 VAC selectable) supports global deployment
• Low power consumption minimizes thermal effects and operational overhead
– Typical Applications
The 8477A serves as a calibration reference in metrology labs and field service operations where verification of power meter accuracy is critical. Its broad frequency coverage supports validation across UHF, microwave, and millimeter-wave measurement bands.
– Compatibility & Integration
Designed primarily for integration with the Agilent/Keysight 432A power meter. Compatible with crystal detector-based measurement systems. Connects via 2.4mm(m) coaxial interface.
