LTE2600射频中继器旨在提供比添加新的基站收发器(BTS)更具成本效益的解决方案,以改善LTE2600系统中的信号覆盖范围和通信质量。 而且它易于安装和维护,可以帮助运输公司快速退货。 中继器充当BTS和移动台之间的中继。 它通过施主天线从BTS接收低功率信号,对其进行线性放大,然后通过覆盖天线将其重新传输到弱/盲覆盖区域。 并且移动信号也被放大并经由相反的方向重发到BTS。
以下是4G LTE2600中继器应用示意图:
Technical Specification:
Items | LTE2600 | |
---|---|---|
Frequency Range | Uplink | 2540~2560MHz |
Downlink | 2660~2680MHz | |
Bandwidth(SAW Filter for UL&DL) | 20MHz | |
Maximum Output Power | Uplink | 30dBm |
Downlink | 43dBm | |
Maximum Gain | 90±3dB | |
Gain Adjustment Range | 1~31dB in Step of 1dB | |
In-brand Ripple | ±3dB | |
Voltage Standing Wave Ratio | ≤1.5 | |
Maximum Input Power(non-destructive) | 10dB | |
Spurious Emission | Comply with 3GPP TS 25.106 V6.0.0 | |
Third-order Inter-moduleation | Comply with 3GPP TS 25.106 V6.0.0 | |
Peak Code Domain Error(PCDE) | ≤-35dB | |
Error Vector Magnitude(EVM) | ≤8% | |
Noise Figur | ≤6dB | |
System Delay | ≤5Sec | |
I/O Impedance | 50Ω | |
Temperature Range | Operation:-25℃~+55℃ | |
Relative Humidity Range | ≤95%(non condensing) | |
Power Supply | AC220V, 50/60Hz | |
Dimensions | 428x328x175 mm | |
Weight | ≤20kg | ≤15kg |
Power Consumption | ≤200W | |
Aplication | Indoor(IP30) | Indoor or Outdoor(IP65) |
Remote Control Unit | Wireless Modem(3G) | |
NMS Monitoring Function(Optional) | Real-time alarm for door status, temperature, power supply, VSWR, etc; Remote control such as turn on/off, increasing/decreasing output power etc; Real-time status for output/input power, UL/DL gain, all status of repeater etc. |