JJF 1734-2018 in English

This document provides a detailed specification for the calibration of active coupling cavities. It outlines the methods, procedures, and requirements necessary to ensure the accuracy and reliability of measurements performed using these devices. The scope of the document includes the definition of terms, the description of the calibration environment, the selection of reference standards, and the implementation of calibration techniques. It also covers the documentation and traceability of calibration results. The document is intended to be used by professionals involved in the calibration, verification, and maintenance of active coupling cavities. It serves as a reference for ensuring consistency and conformity in calibration practices across different applications and industries.