Electromagnetic compatibility (EMC) - Part 4-22: Testing and measurement techniques - Radiated emission and immunity measurements in fully anechoic rooms (FARs) (IEC 61000-4-22:2010)

This technical specification outlines the comprehensive methodologies for measuring electromagnetic radiation emissions and assessing immunity within shielded rooms. It serves as a regional adaptation of an international benchmark, establishing rigorous procedures for verifying the performance of electromagnetic compatibility systems under controlled conditions. The document details specific test configurations, measurement equipment requirements, and operational protocols designed to ensure accurate assessment of how electronic devices interact with electromagnetic fields. By defining precise boundaries for testing environments, it provides a standardized framework for manufacturers and laboratories to evaluate the resilience of equipment against external electromagnetic disturbances. The guidelines cover various frequency ranges and field strengths, offering a consistent approach to determine compliance with established safety and performance criteria. This resource facilitates harmonized testing practices across different jurisdictions, ensuring that shielded enclosures function as intended to isolate sensitive electronics from interference. The content focuses exclusively on the technical procedures for emission and susceptibility testing, providing a reliable reference for conducting comparative analyses and validating the shielding effectiveness of various enclosures in laboratory settings.