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Outdoor Base Station

eTRA outdoor base station is the smallest and lightest 2-carriers TETRA base station in the world.
  • 室外型数字集群基站
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室外型数字集群基站

Rely on outstanding IP67 waterproof and dustproof capacity, and small, light, fast installation/debugging design, the outdoor BS can set up a most economical, flexible, fast, and convenient digital trunking network, saving the trouble of machine room construction and long deployment cycle, providing customer with professional digital trunking businesses and indoor/outdoor full covering solution.

Advanced design

The smallest Outdoor multi-carrier BS in the world

Software radio technology, TETRA/PDT shared platform

60X39X17cm, <36Kg

High reliability

Control channel backup

Dust & water protection: IP67

Working temperature: -30~+65

High expansibility

Highly-integrated, 2 carriers

E1/IP networking interface

Max 40W transmit power

 

Wireless end-user access control

End-user access to the system via base station, to provide users with voice and data services

Radio resource management:

Manage radio resource including frequency point, main control channel, auxiliary control channel, traffic channel, group data channel etc, to ensure a stable and reliable system operation.

End-user encryption and authentication:

According to end-user categories, determine whether encryption and authentication are required.

Local site trunking

When the transmission link to switch center breaking off, local site trunking mode starts working. Under the situation, the base station still supports the following trunking dispatching services: registration/group access, group call, emergency call, queuing priority, recent user priority, late entry, Talking party identification, short data transmission etc.

 

Item

  Performance

Frequency range(MHz)

UHF

800MHz

350 - 390 MHz

806 - 870MHz

380 - 430 MHz

450 - 470 MHz

Duplex spacing(MHz)

10

45

Carrler spacing(KHz)

25

 

Max. Carriers

2

Max. Output Power (antenna port)

40W

Receiver reference sensibility

-118 dBmstatic)(4%BER

-113.5 dBmdynamic,optimum)(4%BER

Dimension

600mmH×390mmW×166mmD

Weight

34Kg

Working Temperature

-30+65

Power

110VAC or 220VAC

Dust & water protection

IP67

Transmission

IP /EI/3G/satellite transmission/PSTN

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