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Double Band DCS/GSM Repeater 40dBm (R25FB0-GSM-DB)
Features ( Please refer to solution: Mountains, Highways, Tunnels and Subways )
  • Customized 2 subband selective function
  • OMT/ OMC function
  • Low interference
  • Easy installation

    Application Diagram



    Introduction
    The R25FB0-GSM-DB is a high power 2 subband selective repeater for GSM applications and can be applied as an indoor or outdoor solution. The R25FB0-GSM-DB allows operators the option of having two sub-bands which are dis-continuous, without the frustration of improving a competitor's coverage which lay in between the sub-bands.

    The R25FB0-GSM-DB is equipped with a remote OMT/ OMC function, allowing for easy remote access for monitoring and configuration purposes from the control centre. Its enclosure is designed to handle the harshest environments.

    The R25FB0-GSM-DB is a cost-effective 2 subband selective repeater that will reduce the overall cost of signal coverage extension without the added need of implementing more BTS sites. The R25FB0-GSM-DB can be applied to much large areas including shopping malls, exhibition halls, parking lots, and restaurants.

    Specification Uplink Downlink
    Frequency Range GSM850 824~849MHz 869~894MHz
    GSM 890~915MHz 935~960MHz
    DCS 1710~1785MHz 1805~1880MHz
    GSM1900 1850~1910MHz 1930~1990MHz
    Bandwidth(-3dB) Bandwidth is available upon request
    Maximum Gain ≥88dB ≥92dB
    Manual Gain Control 31dB in step of 1dB
    Automatic Gain Control ≥20dB
    Gain Flatness ≤3dB (p-p)
    DL Output Power ≥40dBm/ total output power
    ≥37dBm/ Ch @ 2 channels
    Dimensions(H*W*D) 610*480*220mm
    Weight ≤ 45kg
    Control & Monitoring Local control Via RS232 / Remote control GSM Modem

    Remark:

    Single band Repeater is available for GSM850 or GSM900 or DCS1800 or GSM1900