GB 4824-2025: Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement

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Scope

This Document 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 Document covers emission requirements related to radio-frequency (RF) disturbances in
the frequency range of 9 kHz to 400 GHz.

Basic Data

Standard ID	GB 4824-2025 (GB4824-2025)
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	80,864
Date of Issue	2025-02-28
Date of Implementation	2026-03-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration