GB 4824-2019: Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement

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Scope

This standard applies to industrial, scientific and medical electrical (hereinafter referred to as engineering medicine) equipment with a working frequency in the range of 0Hz to 400GHz
And household and similar appliances designed to generate and/or locally use radio frequency energy.
This standard covers the emission requirements of radio frequency disturbances in the 9kHz~400GHz frequency band. However, it is only necessary to enter the frequency range specified in Chapter 6
Line measurement.
For the engineering and medical radio frequency applications defined in the International Telecommunication Union (ITU) (see definition 3.13), this standard covers 9kHz~18GHz
Radio frequency disturbance emission requirements in the frequency band.
Note. The emission requirements of induction cookers are in accordance with the requirements of GB 4343.1-2018.
This standard is also applicable to the technical medical radio frequency lighting equipment and purple radio frequency lighting equipment in the technical medical frequency band defined by the International Telecommunication Union (ITU)
Outside radiation equipment.
This standard does not apply to equipment that has been covered in other CISPR product categories or other product emission standards.

Basic Data

Standard ID	GB 4824-2019 (GB4824-2019)
Description (Translated English)	Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement
Sector / Industry	National Standard
Classification of Chinese Standard	L06
Classification of International Standard	33.100
Word Count Estimation	74,774
Date of Issue	2019-12-17
Date of Implementation	2020-07-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration