10.1.1 Preparations for Installation Staff ................................................................................... 10-2
10.1.2 Installation Environment Inspection ............................................................................... 10-2
10.1.3 Safety Measures Inspection ............................................................................................ 10-3
10.1.4 Preparation of Installation Tools..................................................................................... 10-3
10.2 Structure of the Antenna Feeder System.................................................................................... 10-4
10.3 Installation Content and Flow.................................................................................................... 10-5
10.3.1 Technical Parameters for Antenna Installation ............................................................... 10-6
10.3.2 Antenna Installation Flow............................................................................................... 10-6
10.4 Installing the Antenna Parts ....................................................................................................... 10-7
10.4.1 Determining the Antenna Installation Position ............................................................... 10-7
10.4.2 Handling and Hoisting the Antenna................................................................................ 10-8
10.4.3 Installing and Adjusting the Directional Antenna ........................................................... 10-9
10.4.4 Installing and Adjusting the Omni Antenna.................................................................. 10-12
10.4.5 Connecting and Sealing the Jumper and the Antenna................................................... 10-12
10.4.6 Installing the Feeder Window ....................................................................................... 10-13
10.4.7 Installing the Feeders.................................................................................................... 10-14
10.4.8 Installing the Indoor Jumpers ....................................................................................... 10-25
10.5 Checking and Testing the Antenna Feeders ............................................................................. 10-25
10.6 Waterproof Treatment for the Connectors ............................................................................... 10-25
11 Installing the GPS Antenna Feeder System .......................................................................................11-1
11.1 Installation Preparation for the Antenna Feeder System............................................................ 11-1
11.2 Structure of the Antenna Feeder System.................................................................................... 11-2
11.3 Installation Flow ........................................................................................................................ 11-2
11.4 Installing the Parts ..................................................................................................................... 11-3
11.4.1 Preparing the GPS Coaxial Cable Connectors ................................................................ 11-3
11.4.2 Installing the GPS Lightning Arrester............................................................................. 11-4
12 Installing the Boards .......................................................................................................................... 12-1
