Huawei RRU - 2 RRU and SRXU Hardware

Installation Manual – Antenna & Feeder System Installation
BTS3802C & RRU
Chapter 2
Installing RF Antenna & Feeder System
2-7
Start
Hoist the support to
the tower
Determine the installation
position of the support
Fix the support
End
Figure 2-6 Installation flow of antenna support on the tower
1) Mount a fixed pulley at the tower top. Hoist the support to the tower platform
using the fixed pulley. When the support is going up, use another rope to
maintain the rising direction of the support.
2) Determine the installation position of the antenna support on the tower platform
according to the antenna & feeder installation drawing in the engineering design
drawings.
3) Hang over the support out of the tower platform, and fix it onto the tower using a
U fixing clip (including the connecting piece and the U bolt), as shown in Figure
2-7.
(1)
(2)
(3)
(1) Connecting piece (2) Crossbeam of the tower (3) U bolt
Figure 2-7 Installing the antenna support on the tower platform