Outdoor Macro Base Station BTS3900A
This compact outdoor macro base station supports the evolution of Huawei’s GSM-R 5.0 networks to eLTE broadband networks. 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.
The outdoor base stations are managed by an O&M system using either MML commands or a GUI. The system is hardware-independent and meets users’ various O&M requirements. It can be deployed with distributed base stations at the same sites to reduce site deployment costs and customer investment.
GSM-R Outdoor 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 LTE 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 18 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 | 700 mm x 600 mm x 480 mm |
| Weight | AC cabinet with boards or modules: ≤ 194 kg |
| DC Power Supply | -48V DC; voltage range: -38.4V DC to -57V DC |
| AC Power Supply | Three-phase 220/346V AC to 240/415 V AC; voltage range: 176/304V AC to 290/500V AC |
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