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8. Installation
CEW-P10 ~ CEW-P20 micro repeater should be used to cover the area indoor and the humidity and
temperature of working can affect the
reliability
of repeater. So, temperature, humidity, dust,
interference, power, space requirements and other factors should be considered during installation
of repeater.
8.1. Installation Location Requirement
1) It is appreciated that the repeater is installed in a cool, dry and ventilated room without erosive gas and
smoke and without leakage on its proof.
2) Besides above, a cool and ventilated wall of which sun-proof and waterproof is expected.
3) Besides above, common wall, tower or high pole is ok.
4) Installation height should be easy for RF cable wiring, heat dissipation, security and maintenance.
5) Have a set of independent and stable power supply.
6) Have lightning conducer in the building, tower or high pole with enough strength or stability.
8.2. Power requirement
Generally it is AC power supply
，
and the requirement of AC is 100~264VAC/50±5Hz
8.3. Installation tools and accessory
No.
Name
Specification
Quantity
Remark
1
Plastic Expansion Bolt
M5*24 6
Standard
accessories
2 Tapping
screw
M3*27 4
Standard accessories
3 Hanging
folder
1
Standard accessories
4
reciprocating drill
1
Engineering-owned, punch the
wall
5 Shot
bit
M3
1
Engineering-owned, punch the
wall
8.4. Installation of donor antenna
The repeater’s main function is to improve weak RF signals to an area. A simple formula: Input power+ Gain=
