User's Manual

InfiNet Wireless R5000 Technical User Manual
Copyright © 2004-2011 by InfiNet Wireless
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Antenna alignment
To obtain maximal system performance antennas must be precisely aligned one
towards another according to LOS requirements. General recommendations for
antenna alignment are the following:
Align antennas using optical equipment (binoculars, spyglass)
accompanied by mobile phone actions coordination
Use GPS receiver and area map
Use build-in InfiNet Wireless Device features. These features allow
evaluating current channel/signal quality and perform precise antenna
alignment
Omni-directional and sector antennas have a wide radiation diagram width, thus
usually they either do not require a very precise alignment or it is just not
necessary due to radio link requirements.
Antenna polarization must be taken into consideration while installation. In most
cases omni-directional and sector antennas have a vertical polarization.
Directional antennas can be installed either with vertical or horizontal
polarization. Please check a corresponding labeling on the antenna and address
to the antenna technical documentation.
Precaution measures
Before you start the installation please read this section very carefully.
Antennas are installed on the roof tops or on the building walls. This work must
be accomplished only by personnel having special skills and experience in this
area.