Installation Manual -Antenna & Feeder System Installation
BTS3802C & RRU   Chapter 1  Installation Preparations
 
1-7 
 
Figure 1-4 Fixing clip for omnidirectional antenna (1) 
(1) (2)
(3)
 
(1) Fixing piece  (2) U bolt M12×580  (3) M12 Nut 
Figure 1-5 Fixing clip for omnidirectional antenna (2) 
 
  Note: 
There are many types of fixing clips for omnidirectional antenna with different installation methods. 
Figure 1-4 and Figure 1-5 illustrate two of them. The actual installations of fixing clips depend on the 
specific conditions. The following description is based on the case adopting the fixing clip shown in 
Figure 1-4. 
 
The procedure of assembling the omnidirectional antenna is as follows:  
1)  Add the two fixing clips onto the omnidirectional antenna. The parts contacting 
the antenna should be tightened, as shown in Figure 1-6.