Installation Instructions

WiBAS / WiBAS G5 Base Stations
Installation & Cabling Manual - Edition 3.2
89
WiBAS OSDR-HUB and Sectoral 90 Integrated Antenna,
Continued
Procedure,
continued
Step
Action
3
Perform radio antenna polarization adjustment, as follows:
 For vertical polarization place antenna (HANT2690V-MB)
and radio unit, as shown below:
 For horizontal polarization perform the following actions:
 Use the allen key to loosen the four screws at the
waveguide port of the radio unit (do not remove the screws)
and then TURN the polarizer, as shown below.
 Place antenna (HANT2690H-MB), as shown below.
Do not over tighten the screws. Apply maximum tightening
torque 0.6 Nm.
The misalignment of slots between the movable part and
the stationary part of the radio waveguide port is intentional
and does not indicate a problem.
Continued on next page