Agilent/Keysight 85103E

The Agilent/Keysight 85103E is an electronic calibration kit engineered to correct systematic errors in the Agilent/Keysight 8510 network analyzer system. This precision calibration solution delivers repeatable, accurate measurement results through integrated calibration standards, enabling cost-effective performance upgrades for 8510A and 8510B analyzers to achieve full 8510C capability.

Technical Specifications

• Product Type: Precision Electronic Calibration Kit


• Intended Use: Calibration of Agilent/Keysight 8510 series network analyzers


• Frequency Range: Up to 9 GHz (typical for similar mechanical kits)


• Connector Type: 3.5 mm connectors


• Calibration Standards: Electronic kit integrating open, short, load, and through standards controlled by the network analyzer


• Power Supply: Powered via system interface from the connected network analyzer

Key Features

• Eliminates systematic measurement errors inherent in network analyzer operation


• Self-contained electronic unit design with direct network analyzer integration


• Enables measurement accuracy and result integrity across extended test sessions


• Provides upgrade path for legacy 8510A/B systems to 8510C performance levels


• Ensures consistent calibration performance for long-term testing and inter-laboratory comparisons


• Reduces overall measurement uncertainty through precise error correction

Typical Applications

• Network analyzer calibration and verification


• Systematic error correction in RF/microwave measurements


• Performance validation in production and R&D test environments


• System upgrades for installed 8510-series analyzers

Compatibility & Integration The 85103E connects directly to Agilent/Keysight 8510 network analyzer systems through designated test ports using 3.5 mm connectors. Designed specifically as a performance upgrade kit for the 8510A and 8510B, enabling them to achieve the full measurement capabilities of the 8510C analyzer.