1 Scope: This standard is applicable to operating frequencies between О Industrial, scientific, and medical electrical (hereinafter referred to as engineering medical) equipment within the Hz~400 GHz range, as well as household and similar appliances designed to generate and/or locally use radio frequency energy. This standard covers the emission requirements for radio frequency disturbances in the 9kHz~400 GHz frequency band. But only the frequency band specified in Chapter 6 needs to be measured. For engineering and medical RF applications defined in the International Telecommunication Union (ITU) (see Definition 3.13), this standard covers RF disturbance emission requirements in the 9 kHz to 18 GHz frequency band. Note that the emission requirements for induction cookers are in accordance with the requirements of GB 4343.1-2018. This standard also applies to engineering medical radio frequency lighting equipment and ultraviolet radiation equipment within the frequency range defined by the International Telecommunication Union (ITU) Radio Regulations. This standard does not apply to equipment already covered by other CISPR product categories or other product emission standards. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document. GB/T 4365-2003 Electrotechnical Terminology Electromagnetic Compatibility (IEC 60050-161; 1990, IDT) GB/T 6113.102-2018 Specification for Radio Disturbance and Immunity Measurement Equipment and Methods, Part 1-2: Radio Disturbance and Immunity Measurement Equipment, Coupling Devices for Conducted Disturbance Measurement (CISPR 16-1-2:2014, IDT) GB/T 6113.104-2016 Specification for Radio Disturbance and Immunity Measurement Equipment and Methods, Part 1-4; Radio Disturbance and Immunity Measurement Equipment, Antennas and Test Sites for Radiated Disturbance Measurement (CISPR 16-1-4; 2012,1DT) GB/T 6113.201-2018 Specification for Radio Disturbance and Immunity Measurement Equipment and Measurement Methods - Part 2-1: Radio Disturbance and Immunity Measurement Methods - Conducted Disturbance Measurement (CISPR 16-2-1: 2014, IDT) GB/T 6113.402-2018 Specification for Radio Disturbance and Immunity Measurement Equipment and Measurement Methods - Part 4-2: Uncertainty Uncertainty in Statistics and Limit Modeling, Measurement Equipment and Facilities (CISPR 16-4-2:2014, 1DT) GB/T 31251.2-2014 Resistance Welding Equipment Part 2: Electromagnetic Compatibility Requirements (IEC 62135-2:2007, IDT) CISPR 16-1-1-201; 2010+Al: 2010+A22014 Specification for Radio Disturbance and Immunity Measurement Equipment and Methods Part 1-1; Specification for Radio Disturbance and Immunity Measurement APPARATUS and Methods Part 1-l: Radio Disturbance and Immunity Measurement APPARATUS Measuring APPARATUS CISPR 16-2-3:2010+A1:2010+A2:2014 Specification for Radio Disturbance and Immunity Measurement APPARATUS and Methods Part 2-3; Specification for Radio Disturbance and Immunity Measuring Accessories and Methods Part 2-3: Methods of Measurement of Disturbances and Immunity Radiated Disturbance Measurements
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