GB 4824-2019
AbolishedIndustrial,scientific and medical equipment—Radio-frequency disturbance characteristics—Limits and methods of measurement
工业、科学和医疗设备 射频骚扰特性 限值和测量方法
Application Summary AI generated
GB 4824-2019 specifies limits and measurement methods for radio-frequency disturbance emissions from industrial, scientific, and medical (ISM) equipment operating in the frequency range of 9 kHz to 400 GHz. It is applied to ensure that such equipment does not cause harmful interference to radio communications, including broadcasting, telecommunications, and other wireless services. The standard is used in product testing and certification for ISM devices like induction heaters, medical diathermy units, and RF welding machines.
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GB/Z 18039.5-2003
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.