ZTE Corporation ZXMBW-RA25 Benutzerhandbuch

 

ZXMBW RA25 Agile 2.5G Remote Radio Frequency Unit Installation Manual 

 

Confidential and Proprietary Information of ZTE CORPORATION 

 

Feeders Cutting 

 

When cutting the main feeder, label it at both ends. 

Temporary labels can also be attached to the middle of the feeder. All 

the labels must be consistent. Otherwise, the feeder may not be 

correctly connected and the sectors may not correspond to the feeder.  

 

Determine the length of the feeder according to the final feeder 
route determined together with the user on site, and cut the 
feeders according to the needed length of each feeder.  
1.  If the antenna feeder system is to be installed on the roof of 

a building 

i.  Measure the length of the main feeder for each sector 

according to the feeder route; 

ii.  Add an appropriate margin (1m ~ 2m) to the measured 

lengths when cutting the feeders.  

iii.  After cutting one main feeder, attach the appropriate 

temporary labels onto both ends of the feeder, such as 
ANT0 and  ANT2. Attach the formal labels to the feeder 
after it is installed;  

iv.  Carry the cut feeders to the roof of the building and 

makes sure they are not squeezed or damaged during 
the process.  

2.  If the antenna feeder system is to be installed on an iron 

tower: 
i.  Hoist one end of the feeder to the top of the tower by 

using a pulley block and pulling rope. Before hoisting, 
make the upper main feeder connector; 

ii.  The personnel on the tower  must cut the feeder 

according to the distance from the point where the feeder 
enters the room to the lightning arrester rack, with an 
appropriate margin reserved. Make a temporary for the 
lower part. Attach the formal labels to the feeder after it 
is installed.