Standard No.:	GA/T 444-2003
English Name:	General specifications of public-safety digita trunked mobile communication system
Chinese Name:	公安数字集群移动通信系统 总体技术规范
Chinese Classification:	A90    Social and public safety in general
Professional Classification:	GA    Professional Standard - Security
Source Content Issued by:	Ministry of Public Security
Issued on:	2003-11-24
Implemented on:	2004-5-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	19000 words
Translation Price(USD):	570.0
Delivery:	via email in 1~3 business day

本标准规定了公安数字集群移动通信系统的技术特性、系统构成设备和功能要求、工作频段和信道配置、编号计划、网络构成、信道设备基本性能指标、交流供电系统、信息安全和保密、环境和电磁兼容、可靠性等总体性要求。本标准适用于公安数字集群移动通信系统的总体规划、网络系统设计、系统设备开发、生产、工程建设和质量控制。