本标准规定了测量电气和电子设备在9 kHz至40 GHz频率范围内发出的射频（RF）信号和噪声的通用标准方法、仪器和设施，可用于美国（47CFR15）和加拿大（ICES-003）法规要求的符合性测试。1不包括通用或特定产品的排放限值。在可能的情况下，本文中的规范与用于类似目的的其他国家和国际标准相协调。

This standard specifies consensus standard methods, instrumentation, and facilities for measurement of radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the frequency range of 9 kHz to 40 GHz, as usable, for example, for compliance testing to U.S. (47CFR15) and Canada (ICES-003) regulatory requirements.1 It does not include generic or product-specific emission limits. Where possible, the specifications herein are harmonized with other national and international standards used for similar purposes.