The Agilent/Keysight 8518B is a test set that extends network analyzer measurement capabilities through expanded measurement ranges and flexible signal routing. It serves as a critical interface for RF and microwave component and system characterization, enabling enhanced testing performance beyond standalone analyzer limitations.
Technical Specifications
The 8518B functions as a measurement augmentation platform operating in the GHz frequency range, designed to complement network analyzer instrumentation. It provides flexible signal routing architecture for diverse testing scenarios involving electronic components and RF/microwave systems.
– Key Features
• Expands measurement range of associated network analyzers
• Provides flexible signal routing for component and system analysis
• Standalone test set architecture with standard RF and control connectors
• Integrates with calibration kits for measurement accuracy
– Typical Applications
The 8518B supports RF and microwave testing environments requiring extended measurement capability. Primary use cases include component characterization, system-level RF analysis, and applications demanding flexible signal path configuration beyond native network analyzer functionality.
– Compatibility & Integration
The unit is engineered for integration with Agilent/Keysight network analyzers, particularly the 8510B/C series. Standard RF connectors and control interfaces enable straightforward integration into established test systems. Complementary calibration kits—such as the 85518A 4-in-1 OSLT Mechanical Calibration Kit—work in conjunction with the 8518B to establish and verify measurement accuracy. Related test equipment from the Agilent/Keysight product line, including spectrum analyzers such as the 8568B, operate within similar RF/microwave frequency domains.

















