GB/T 46921-2025 Active National standards

GB/T 46921-2025 12.5 kHz TDMA channel based professional digital trunking communication system—Compatibility test suite

GB/T 46921-2025 12.5 kHz TDMA channel based professional digital trunking communication system—Compatibility test suite

Publish Date: 2025-12-31 Implement Date: 2026-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 46921-2025
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Radio communication equipment
ICS Name: Integrated wireless communication
Publish Date: 2025-12-31
Implement Date: 2026-04-01
Publisher: 国家市场监督管理总局、国家标准化管理委员会
Technical Committee: 中华人民共和国工业和信息化部
Pages: 140 pages

Scope

本文件规定了基于12.5 kHz信道的时分多址(TDMA)专用数字集群通信系统各类设备的功能测试环境、射频性能测试要求、功能测试要求,描述了设备的射频性能测试方法、电磁兼容性测试方法、空口功能测试方法、安全加密功能测试方法和系统互联测试方法。
本文件适用于基于12.5 kHz信道的时分多址(TDMA)专用数字集群通信系统的开发、测试、检测和质量评价。

Development Information

Drafting Units:

公安部科技信息化局、公安部第一研究所、海能达通信股份有限公司、四川海格恒通专网科技有限公司、北京中兴高达通信技术有限公司、北京市万格数码通讯科技有限公司、杭州优能通信系统有限公司、东方通信股份有限公司、天津七一二移动通信股份有限公司、摩托罗拉系统(中国)有限公司、广州维德科技有限公司、福建科立讯通信有限公司、北京华通专业无线通信技术创新联盟、公安部安全与警用电子产品质量检测中心

Drafting Persons:

孙慧洋、袁艺芳、张利华、范寨、蒋庆生、孙鹏飞、宓磊、宋飞浩、朱振荣、刘君、戎骏、张宗军、秦嗣波、陈佳洲、褚丽、姚忠邦、黎平、王强、邢士刚、何平、李井山、李楠、杨波、陈小天、唐艳艳

Word Count: 256 Thousand words Pages: 140 pages

Referenced Standards

GB/T 9254.1-2021 Information technology equipment,multimedia equipment and receivers—Electromagnetic compatibility—Part 1:Emission requirements GB/T 17626.2-1998 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test GB/T 17626.2-2006 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test GB/T 17626.2-2018 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test GB/T 17626.3-1998 Electromagnetic compatibility—Testing and measurement techniques-Radiated, radio-frequency, electromagnetic field immunity test GB/T 17626.3-2006 Electromagnetic compatibility—Testing and measurement techniques—Radiated, radio-frequency, electromagnetic field immunity test GB/T 17626.3-2016 Electromagnetic compatibility—Testing and measurement techniques—Radiated,radio-frequency,electromagnetic field immunity test GB/T 17626.3-2023 Electromagnetic compatibility—Testing and measurement techniques—Part 3:Radiated,radio-frequency,electromagnetic field immunity test GB/T 17626.5-1999 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test GB/T 17626.5-2008 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test GB/T 17626.5-2019 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test GB/T 17626.6-1998 Electromagnetic compatibility—Testing and measurement techniques—Immunity to conducted disturbances, induced by radio-frequency fields GB/T 17626.6-2008 Electromagnetic compatibility—Testing and measurement techniques—Immunity to conducted disturbances,induced by radio-frequency fields GB/T 17626.6-2017 Electromagnetic compatibility—Testing and measurement techniques—Immunity to conducted disturbances,induced by radio-frequency fields GB/T 34991-2017 12.5 kHz TDMA channel based professional digital trunking communication system-Technical specifications for physical layer and data link layer of air interface GB/T 34992-2017 12.5 kHz TDMA channel based professional digital trunking communication system—Technical specifications for call control layer of air interface GB/T 46923-2025 12.5 kHz TDMA channel based professional digital trunking communication system—General technical requirements GB/T 46919-2025 12.5 kHz TDMA channel based professional digital trunking communication system—Technical specifications for mobile station GB/T 46922-2025 12.5 kHz TDMA channel based professional digital trunking communication system—Technical specifications for system interconnection ITU-T O.153:1992

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