Agilent 85039B Calibration Kit for “F” connectors. tested good

Agilent 85039B Calibration Kit for “F” connectors. tested good,”This calibration kit is essential for accurate vector network analyzer (VNA) measurements, specifically tailored for “F” connector applications in CATV and broadband RF systems. It includes a comprehensive set of precision standards: open, short, load, and through, designed to calibrate the test ports of compatible network analyzers. The 85039B ensures consistent and traceable measurements by minimizing systematic errors such as mismatch, tracking, and directivity. The components are precisely machined and come with certified calibration data to support measurement repeatability and traceability to NIST standards. Each standard is carefully impedance-matched to provide excellent return loss across the usable frequency range. Engineers use this kit for calibrating test setups used in evaluating amplifiers, filters, splitters, and other RF devices. Its compact case provides easy transport and safe storage of components. This kit plays a critical role in reducing measurement uncertainty and improving test system confidence. Frequently used in manufacturing, R&D labs, and quality control, it supports a wide range of frequencies typically encountered in broadband RF applications. Its robust construction and precision ensure long service life and consistent performance. This unit has been tested and is fully functional, offering ready-to-use calibration capability for VNA-based systems.”