8
You may customize repeater parameters such as TX/RX frequency, TX power and
signalling, according to user needs. After configuration of parameters is complete, you
may perform site installation.
Installation Requirements
1. Environmental Conditions at Intended Installation Site
The repeater may be installed in any location suitable for electronic communication
equipment, provided that the environmental conditions do not exceed the equipment
specifications for temperature, humidity and air quality.
Operating
Temperature
This is the temperature measured in close proximity to the repeater. For example, if the
repeater is mounted in a cabinet, the temperature within the cabinet is measured.
Humidity
Humidity conditions should not exceed 95% relative humidity @ 50°C.
Air
Quality
For equipment operating in an area which is environmentally controlled and with the
repeater rack mounted, the airborne particle level must not exceed 25
μ
g/m
3
.
And for equipment operating in an area which is not environmentally controlled and with
the repeater cabinet mounted, the airborne particle level must not exceed 90
μ
g/m
3
.
Caution: If the repeater is to be installed in an area which is usually dusty, dirty, or
does not meet the air quality requirements, then the air used to cool the repeater modules
must be treated using appropriate filtering devices. Dust or dirt accumulated on the
internal circuit boards and modules is not easily removed, and can cause malfunctions
such as overheating and intermittent electrical connections.
2. Equipment
Ventilation
The PA heatsink is equipped with a cooling fan used to provide forced convection cooling.
When planning the installation, observe the following ventilation guidelines:
Customer supplied cabinets must be equipped with ventilation slots or openings for
