GB/T 17626.22-2017
ActiveElectromagnetic compatibility (EMC)—Testing and measurement techniques—Radiated emissions and immunity measurements in fully anechoic rooms（FARs）
电磁兼容 试验和测量技术 全电波暗室中的辐射发射和抗扰度测量
Application Summary AI generated
This standard specifies methods for performing radiated emissions and immunity measurements within fully anechoic rooms (FARs), which are shielded chambers lined with radio-frequency absorbing material. It is applied in electromagnetic compatibility (EMC) testing for electronic and electrical products, particularly in the telecommunications and consumer electronics industries, to ensure devices do not emit excessive interference or are susceptible to external radio-frequency fields. The standard provides a controlled, reflection-free environment for accurate, repeatable testing, replacing open-area test sites for certain applications.
Related Standards
GB/T 17626.17-2005
Electromagnetic compatibility Testing and measurement techniques Ripple on d.c.input power port immunity test
GB/T 17626.14-2005
Electromagnetic compatibility Testing and measurement techniques Voltage fluctuation immunity test
GB/Z 17625.5-2000
Electromagnetic compatibility--Limits--Assessment of emission limits for fluctuating loads in MV and HV power systems
GB/Z 17625.4-2000
Electromagnetic compatibility--Limits--Assessment of emission limits for distorting loadsin MV and HV power systems
GB/Z 18039.2-2000
Electromagneticcompatibility -- Environment --Assessment of the emission levels in the power supply of industrial plants as regards low-frequency conducted disturbances
GB/Z 17625.3-2000
Electromagnetic compatibility--Limits--Limitation of voltage fluctuations and flicker in low-voltage power supply systems for equipment with rated current greater than 16 A
GB/Z 17625.6-2003
Electromagnetic compatibility--Limits--Limitation of emission of harmonic currents in low-voltage power supply systems for equipment with rated current greater than 16A
GB/Z 18039.5-2003
Electromagnetic compatibility--Environment--Electromagnetic environment for low-frequency conducted disturbances and signalling in public power supply systems
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.