Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-3: Methods of measurement of disturbances and immunity - Radiated disturbance measurements

This document establishes the technical specifications and procedural guidelines for conducting measurements of radio disturbance emissions and immunity in the context of electromagnetic compatibility. It defines the required characteristics for test equipment used to assess radiated disturbances and radiated immunity levels, ensuring consistency and reliability in evaluation results. The text outlines precise methodologies for setting up test environments, including the configuration of antennas, measurement distances, and the processing of observed data. Specific attention is given to the accuracy requirements for measuring instruments and the calibration procedures necessary to maintain traceability. By adhering to these defined protocols, testing laboratories can achieve comparable outcomes when evaluating various electronic and electrical products. The content details the systematic approach for identifying and quantifying unwanted radio frequencies generated by devices as well as their ability to withstand external electromagnetic interference. These guidelines serve as a foundational reference for compliance assessments within the relevant regulatory framework, providing a unified standard for interpreting test data across different facilities. The procedures described facilitate harmonization in testing practices without altering the fundamental principles of electromagnetic compatibility evaluation.