CSA CISPR 11:19 (R2024)

CSA Preface This is the second edition of CSA CISPR 11, Industrial, scientific and medical equipment — Radiofrequency disturbance characteristics — Limits and methods of measurement, which is an adoption, with Canadian deviations, of the identically titled IEC (International Electrotechnical Commission) Standard CISPR 11 (edition 6:2015 consolidated with Amendment 1:2016). It supersedes the previous edition published in 2004 as CAN/CSA-CEI/IEC CISPR 11 (adopted IEC CISPR 11:2003), Industrial, scientific and medical (ISM) radio-frequency equipment — Electromagnetic disturbance characteristics — Limits and methods of measurement. This Standard has been developed in compliance with StandardDetails Council of Canada requirements for National StandardDetails of Canada. It has been published as a National Standard of Canada by CSA Group. Scope 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 StandardDetails are excluded from the scope of this standard.