The Keysight 85031B is a DC to 6 GHz calibration kit engineered for precise one-port and two-port calibration of network analyzers and RF test equipment using 7 mm connectors. This metrology-grade kit delivers the fixed standards necessary for reliable coaxial measurements and includes broadband load terminations and a combination open/short circuit standard, all optimized for repeatable performance across its operating frequency range.
Technical Specifications
• Frequency Range: DC to 6 GHz
• Connector Type: 7 mm
• Characteristic Impedance: 50 Ω
• Return Loss: ≥52 dB (DC to 5 GHz); ≥46 dB (5 to 6 GHz)
– Kit Components
• Two 50 Ω broadband load terminations with distributed resistive element on sapphire substrate
• One combination open/short circuit standard with precision-machined construction
– Key Features
The broadband loads feature a rugged internal structure designed for repeatable connections and stable return loss performance to 6 GHz. The combination open/short standard uses precision-machined parts that control pin depth to minimize phase errors during calibration. The 7 mm connector interface is a precision standard where mechanical characteristics—including center conductor protrusion and pin depth—are verified by Keysight to ensure electrical performance.
– Typical Applications
Calibration of Keysight and Agilent network analyzers for measurement of devices with 7 mm connectors. Suitable for one-port and two-port calibration procedures in coaxial measurement systems.
– Compatibility & Integration
Designed specifically for Keysight and Agilent network analyzers. Calibration kit definition files (.xkt) are available for download and can be loaded into Vector Network Analyzers for automated calibration setup. Complete user’s and service guide available with replacement part numbers, specifications, and procedures for use, maintenance, and troubleshooting.
