DS/EN 55011:2016/A2:2021

Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement

This International Standard applies to industrial, scientific and medical electrical equipment*operating in the frequency range 0 Hz to 400 GHz and to domestic and similar appliances*designed to generate and/or use locally radio-frequency energy.*This standard covers emission requirements related to radio-frequency (RF) disturbances in*the frequency range of 9 kHz to 400 GHz. Measurements need only be performed in*frequency ranges where limits are specified in Clause 6.*For ISM RF applications in the meaning of the definition found in the ITU Radio Regulations*(see Definition 3.13), this standard covers emission requirements related to radio-frequency*disturbances in the frequency range of 9 kHz to 18 GHz.*NOTE – Emission requirements for induction cooking appliances are specified in CISPR 14-1 [1]1.*Requirements for ISM RF lighting equipment and UV irradiators operating at frequencies*within the ISM frequency bands defined by the ITU Radio Regulations are contained in this*standard.*Equipment covered by other CISPR product and product family emission standards are*excluded from the scope of this standard.