Installation Instructions
WiBAS / WiBAS G5 Base Stations 
Installation & Cabling Manual - Edition 3.2 
  125 
WiBAS G5 micro-BS / evo-BS and Sectoral 90 or 180 
Antenna with MTK-DMA-BX Mounting Kit, Continued 
Procedure, 
continued 
Step 
Action 
4 
Perform the following actions: 
 Install the radio unit onto the elevation bracket. as shown 
below: 
 From order code WMBS-OB-U-DSDS-SB or WG5-
EVO-BS-LB-UB use the following materials: 
 M5 x 50 mm screws (x4) 
 M5 washers (x4) 
 M5 nuts (x4) 
 Spacers 12 mm (x4) - aluminum 
 Use the tool with M5 hexagon female bit to fully tighten the 
screws. 
Do not over tighten. Adjust the tool for applying 
maximum tightening torque 4.2 Nm. 
Continued on next page 










