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Indoor Macro Base Station BTS3900

This indoor, dual-mode macro base station supports Huawei’s GSM-R 5.0, plus evolution to an eLTE broadband network. One of the most compact indoor macro base stations in the industry, it features large, scalable capacity in a small footprint, and multiple-mode applications that meet the requirements of long-distance railways.

The base station cabinet contains a maximum of six RF modules. In addition, its MRFU double-radio frequency units are important components of GSM-R and eLTE. Distributed base stations at the same sites reduce site deployment costs and customer investment.

GSM-R indoor macro base station supports the evolution to eLTE

  • High transmit power — 60W for frequency band R or 80W for frequency band E at the top of the BTS cabinet
  • Can provide eLTE services as well as existing GSM-R services
  • Can be deployed with distributed base stations at the same sites to reduce site deployment costs and customer investment

Specifications

Parameters

Specifications

Working Frequency Bands

880 to 915 MHz and 925 to 960 MHz

873 to 880 MHz and 918 to 925 MHz

Capacity

A single cabinet supports a maximum of:

Two BBU3900 baseband units

Six RFUs

12 GSM-R carriers

Transmit Power

918 MHz to 925 MHz: 2 x 60W

925 MHz to 960 MHz: 2 x 80W

Receiver sensitivity

918 MHz to 925 MHz:

Single antenna: -112.5 dBm

Double antennas: -115.5 dBm

925 MHz to 960 MHz:

Single antenna: -113.4 dBm

Double antennas: -116.4 dBm

H x W x D

900 mm x 600 mm x 450 mm

Weight

Empty cabinet: ≤ 45 kg

Single cabinet with full configuration (one BBU, six RFUs, without AC power supply): ≤ 135 kg

Rated Power Supply

-48V DC

Power Supply Voltage Range

-38.4V DC to -57V DC

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