Standard No.:	YD/T 2583.4-2025
English Name:	Requirement and measurement methods of electromagnetic compatibility for cellular mobile telecommunications equipment - Part 4: Multi-standard radio(MSR) mobile terminal and ancillary equipment
Chinese Name:	蜂窝式移动通信设备电磁兼容性要求和测量方法 第4部分：多模终端及其辅助设备
Professional Classification:	YD    Professional Standard - Telecommunication
Source Content Issued by:	MIIT
Issued on:	2025-12-17
Implemented on:	2026-7-1
Status:	to be valid
Superseding:	YD/T 2583.4-2016 Requirement and measurement methods of electromagnetic compatibility for cellular mobile telecommunications equipment Part 4:Multi-Standard Radio(MSR) mobile terminal and ancillary equipment
Target Language:	English
File Format:	PDF
Word Count:	13500 words
Translation Price(USD):	405.0
Delivery:	via email in 1~5 business day

本文件规定了蜂窝式移动通信设备的多模终端及其辅助设备的电磁兼容性要求和测试方法，包括限值、性能判据和测量方法等。
本文件适用于蜂窝移动通信系统中的多模终端及其辅助设备，包含但不限制于 GSM、CDMA2000、WCDMA、TD-SCDMA、LTE、NR 等制式的多无线模块同时工作的移动终端的电磁兼容测试。对于单制式工作状态，见相应制式的电磁兼容性标准要求。