Keysight 85561A Mechanical Calibration Kit
The Keysight 85561A Mechanical Calibration Kit is a comprehensive solution for calibrating vector network analyzers (VNAs) and other RF test equipment. It provides a complete set of calibration standards—open, short, load, and through (OSLT)—covering a frequency range of DC to 40 GHz. Designed for precision and reliability, this kit ensures accurate measurements in demanding industrial and laboratory environments.
Key Features & Highlights
- Frequency Range: DC to 40 GHz, covering a wide spectrum for versatile testing applications.
- Connector Type: 2.92mm (f) for compatibility with common RF systems.
- Impedance: 50 Ohm, matching standard RF test setups.
- Calibration Standards: Includes open, short, load, and through (OSLT) standards for comprehensive calibration.
- NIST-Traceable: Comes with a NIST-traceable calibration certificate for measurement confidence.
- Compact and Portable: Designed for easy handling and storage, ideal for field or lab use.
Applications
The Keysight 85561A is essential for engineers and technicians who require precise VNA calibration in applications such as component testing, antenna characterization, and material measurement. It is suitable for use in R&D labs, manufacturing floors, and field service, ensuring consistent and reliable measurement results.





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