全向信标设备安装调试及验收技术规范目录第一章总则................................................................................6第二章安装调试的前提条件....................................................71.基础条件................................................................................................................................72.机房工艺依据标准................................................................................................................7第三章室外机械部分安装........................................................81天线地网施工..........................................................................................................................82天线立柱的调校....................................................................................................................103边带电缆的敷设....................................................................................................................124天线安装................................................................................................................................124.1载波和边带天线安装.........................................................................................................124.1.1天线吊装及位置调整......................................................................................................134.1.2天线振子预置调整..........................................................................................................134.1.3天线罩安装......................................................................................................................134.2监视天线安装.....................................................................................................................13第四章室内设备安装..............................................................161天线分配单元的安装............................................................................................................162机柜安装...............................................................................................................................173主电源及电池组连接...........................................................................................................17第五章设备电气调试..............................................................191开机准备................................................................................................................................192天线系统调整.......................................................................................................................203发射机测试及调整...............................................................................................................203.1载波和边带频率.................................................................................................................203.2载波输出功率测试及校准.................................................................................................203.3载波和边带的相位调整.....................................................................................................203.4边带输出功率调整.............................................................................................................213.5调制信号的调整.............................................................................................
