ZTE Corporation ZXMBW-RA25 Manuale Utente

 

ZXMBW RA25 Agile 2.5G Remote Radio Frequency Unit Installation Manual 

 

Confidential and Proprietary Information of ZTE CORPORATION 

 

 

4.  Adjusting the tilt angle of the antenna 

i.  Adjust the tilt angle of the measurement meter to the 

angle required by the engineering design.  

ii.  Turn the top of the antenna slightly and loose or hold fast 

the antenna at its top. Adjust the down tilt angle of the 
antenna till the bubble is centered when the adjusted 
measurement meter is close to the directional antenna, 
as shown in Figure 35. 

iii.  After adjusting the tilt angle of the antenna, tighten 

fastener B. 

 

Omni Antenna Installation 

1.  Put the jacket at the antenna lower part close to the support 

backbone. The top of the jacket must be flush with or slightly 
higher than the support top.  

2.  Fasten the antenna (the lower part with jacket) onto the 

support with two fixing clips. Do not fasten it too tightly or 
too loosely. If too tightly, the jacket might be damaged; if 
too loosely, the weight-bearing and wind-resistance 
requirements cannot met.  

3.  Check the verticality of the antenna. An omni antenna must 

be kept vertical. After you verify that the antenna is vertical, 
tighten the antenna onto the pole;. 

4.  Protrude the antenna support on which the antenna is 

installed out of the tower platform. Adjust the support to 
keep the antenna vertical.