Agilent/Keysight 85099C

The Keysight 85099C is an RF electronic calibration module that delivers full two-port network analyzer calibration through a single connection. This 75 Ohm ECal unit eliminates the complexity and connector wear associated with mechanical calibration kits, while maintaining calibration accuracy traceable to NIST standards. Solid-state switching architecture minimizes operator interaction and reduces potential for measurement errors.

The module connects directly to Keysight PNA and ENA series analyzers via USB control interface, enabling rapid calibration cycles without multiple reconnections.

Technical Specifications

• Frequency Range: 300 kHz to 3 GHz


• Impedance: 75 Ohm


• Connector Type: Type-F


• Ports: 2-port


• Weight: Approximately 4 lbs

Key Features

• Single-connection full two-port calibration reduces setup time and connection cycles


• NIST traceable accuracy comparable to mechanical calibration methods


• Solid-state switching eliminates mechanical connector wear


• USB direct control integration with host analyzer


• Minimized operator interaction reduces calibration errors

Typical Applications

• Production and field verification of vector network analyzers


• Routine calibration maintenance in laboratory environments


• Rapid performance validation without kit reconfiguration

Compatibility & Integration Direct USB interface with Keysight PNA and ENA series network analyzers. Type-F connectors support standard 75 Ohm RF measurements across the 300 kHz to 3 GHz operating range.