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。 Action's MDAS


以下是4G LTE2600中继器应用示意图:

4G RF Repaeter solution diagram

Technical Specification:

ItemsLTE2600
Frequency RangeUplink2540~2560MHz
Downlink2660~2680MHz
Bandwidth(SAW Filter for UL&DL)20MHz
Maximum Output PowerUplink30dBm
Downlink43dBm
Maximum Gain90±3dB
Gain Adjustment Range1~31dB in Step of 1dB
In-brand Ripple±3dB
Voltage Standing Wave Ratio≤1.5
Maximum Input Power(non-destructive)10dB
Spurious EmissionComply with 3GPP TS 25.106 V6.0.0
Third-order Inter-moduleationComply 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 Impedance50Ω
Temperature RangeOperation:-25℃~+55℃
Relative Humidity Range≤95%(non condensing)
Power SupplyAC220V, 50/60Hz
Dimensions428x328x175 mm
Weight≤20kg≤15kg
Power Consumption≤200W
AplicationIndoor(IP30)Indoor or Outdoor(IP65)
Remote Control UnitWireless 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.