GA/T 528-2005公安车载应急通信系统技术规范.pdf

ICS 33.040.01 A 90 6: 中华人 民共和 国公共安全行业标准 GA/T 528-2005 公安车载应急通信系统技术规范 Technicalspecificationofvehicleemergencycommunicationsystem forpublicsecurity 2005-01-28发布 2005-01-28实施 中华人民共和国公安部 发 布 GA/T 528-2005 目 次 前言 ··，··············································································································…… 皿 1 范围 ····································································，··········································…… 1 2规范性引用文件 ·······························································································……1 3术语、定义和缩略语 ·····························································································……2 3. 1术语和定义 · 2 3. 2缩略语 ·······，································································································……2 4VECS功能要求···，···········································································。···············……2 4.1基本型VECS的功能要求·····················································，···········…… “““““““3 4.2综合型VECS的功能要求···············································································……3 5卫星通信系统 ···························································，··············，······················……3 5. 1 VECS设备组成 ·······························，···························································……3 5. 2VECS与卫星主站互通框图······································································……‘·…“·3 5. 3卫星通信设备技术要求································，，··················································……4 6 无线通信系统 ··································，·····················