Nortel Networks P0992639 01 SONAR User Manual


 
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/ Installation
Modular ICS Companion Installer Guide P0992639 01
antenna is used at a cell center, they should be spaced at
least 0.5 m from each other to avoid radio interference
problems.
Use RG-58/U co-axial cables to connect the antennas to
the base stations.
Installing an indoor directional external antenna (Canada)
The indoor directional external antenna comes with its own
back plate for mounting. The recommended mounting height
on a wall is halfway between the floor and the ceiling.
For some applications you can mount the antenna on the
ceiling, for example, in a stairwell.
Indoor directional external antenna (Canada)
Only passive antennas are allowed to be connected
to the Companion base stations.
The co-axial cable connecting the external antenna to a
Companion base station must have an impedance of 50
ohms.