CISPR 16-1-4:2019+AMD1:2020+AMD2:2023规定了用于测量频率范围为9 kHz至18 GHz的辐射干扰的设备的特性和性能。包括天线和测试站点的规格。 注:根据IEC指南107，CISPR 16-1-4是供IEC产品委员会使用的基本EMC出版物。如指南107所述，产品委员会负责确定EMC标准的适用性。CISPR及其小组委员会准备与产品委员会合作，评估特定产品的特定EMC测试的价值。本出版物的要求适用于测量设备CISPR指示范围内的所有频率和所有辐射干扰水平。第2部分介绍了测量方法-3，关于无线电干扰的更多信息在第3部分中给出，不确定性、统计和极限建模在CISPR 16的第4部分中涵盖。本第四版取消并取代了2010年出版的第三版、修正案1:20 12和修正案2:20 17。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更: ？增加了条款，以解决使用参考站点方法在30 MHz至1000 MHz频率范围内的测试站点验证，以考虑在1 GHz至18 GHz频率范围内的接收天线辐射方向图，以及使用NSA方法在30 MHz至1000 MHz频率范围内的宽带天线进行测试站点验证的进一步细节。 关键词:辐射干扰，频率范围9 kHz至18 GHz

CISPR 16-1-4:2019+AMD1:2020+AMD2:2023 specifies the characteristics and performance of equipment for the measurement of radiated disturbances in the frequency range 9 kHz to 18 GHz. Specifications for antennas and test sites are included.
NOTE In accordance with IEC Guide 107, CISPR 16-1-4 is a basic EMC publication for use by product committees of the IEC. As stated in Guide 107, product committees are responsible for determining the applicability of the EMC standard. CISPR and its sub-committees are prepared to cooperate with product committees in the evaluation of the value of particular EMC tests for specific products. The requirements of this publication apply at all frequencies and for all levels of radiated disturbances within the CISPR indicating range of the measuring equipment. Methods of measurement are covered in Part 2-3, further information on radio disturbance is given in Part 3, and uncertainties, statistics and limit modelling are covered in Part 4 of CISPR 16. This fourth edition cancels and replaces the third edition published in 2010, Amendment 1:2012 and Amendment 2:2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
？ provisions are added to address test site validation in the frequency range from 30 MHz to 1000 MHz using the reference site method, to take into account the receive antenna radiation pattern in the frequency range from 1 GHz to 18 GHz, and further details on test site validation using the NSA method with broadband antennas in the frequency range from 30 MHz to 1 000 MHz.
Keywords: radiated disturbances, frequency range 9 kHz to 18 GHz