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Baicells Nova R9 2.5GHz 10W Base Station Installation Guide
Installation Environment
2.3.1 Locational Requirements
Environments with high-temperatures, harmful gases, unstable voltages, volatile
vibrations, loud noises, flames, explosives, and electromagnetic interference (large radar
stations, transmitting stations, transformer substations) are not suitable for the operation
of Nova R9, and thus should be avoided.
Places prone to having impounded water, soaking, leakage, or condensation should also
be avoided.
Factors like climate, hydrology, geology, earthquake, electric power, and transportation
should be taken into consideration during the construction process so that a proper location
can be chosen to meet the communication engineering environmental requirements, as
well as the technical requirements of network planning and communication equipment.
2.3.2 Environmental Requirements
Table 2-2 gives the base station's environmental requirements.
Table 2-2 Environmental Requirements of the Base Station
Item
Humidity
Relative humidity (no condensation)
Safety voltage
2.3.3 Power Requirements
The base station uses a -48V DC power supply. For the safety and reliability of device, we
have the following suggestions:
A remote DC power supply is generally recommended. AN AC power supply of 100V
~ 270V can be used if the distance to the device is less than 30 meters.
If the static exceeds a certain range, it will damage the circuit and the whole device.
2.3.4 Grounding and Lightning Protection
The base station is equipped with built-in lightening protection unit and an outer GND
terminal for grounding. When installing the base station, you need to connect the GND port
to the ground system with a yellow-green ground wire.
Range
-35℃~ 55℃
0% ~ 100%
- 58V ~ -42V
6
Typical value
25℃
5% ~ 100%
-48V
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