Agilent/Keysight 8505A

The Agilent/Keysight 8505A is a calibration kit engineered to establish and verify the accuracy of high-frequency network analyzers and related test instruments. It delivers a complete set of characterized calibration standards—opens, shorts, loads, and thru elements—enabling precise one-port and two-port calibrations across demanding laboratory and production environments.

– Technical Specifications

Calibration Standards
The kit includes male and female open circuits, short circuits, and 50 Ohm loads (both fixed and sliding variants). Thru standards support two-port calibration procedures. Attenuators and mismatched airlines are available in select configurations for specialized calibration techniques.

Included Accessories
Torque wrenches ensure proper connection force during standard installation. Adapter wrenches, connector gages, and adapter kits facilitate assembly and interface verification. A storage case provides organization and protection.

– Key Features

• Supports SOLT (Short-Open-Load-Thru) calibration methodology for single and dual-port applications
• Enables TRL (Thru-Reflect-Line) calibration for enhanced accuracy in specialized measurement scenarios
• Male and female standard variants accommodate diverse connector configurations
• Precision torque tools maintain repeatable connection integrity
• Portable storage accommodates field and bench deployment

– Typical Applications

The 8505A addresses calibration requirements in RF and microwave measurement labs, production test facilities, and field service environments. It is suited for validation of S-parameter measurements, impedance analysis, and network characterization across high-frequency bands.

– Compatibility & Integration

Connector type and frequency range depend on the specific 8505A sub-model. Related kits in the Agilent/Keysight family (85050A, 85052D, 85054B, 85055A, 85059A) span 7mm, 3.5mm, and Type-N connectors with frequency coverage from DC to 110 GHz. Consult model-specific documentation to confirm configuration.