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  • Products
Home>Products>POI

Intelligent hardware

Industrial Intelligent Handheld TerminalHome Wisdom Gateway APNB-IoT Wulian Station

Antenna

DAS AntennaBasic Station AntennaCamouflage Antenna

Passive Equipment

POICombinerElectrical BridgeFilterPower SplitterCouplerAttenuator and LoadSmart Bias Tee
  • POI

    POI can provide isolation, division and combination for
    different systems, effectively suppressing spurious emission
    interference, barrage jamming and PIM. It avoids resource
    waste from repeated construction of carriers' signal
    distribution systems, thus reducing the construction and
    maintaining cost substantially.
    It can be used for co-construction and sharing coverage in
    large construes, such as hotels, stadiums, conference and
    exhibition centers, airport and suyway.

    Category: Passive Equipment → POI
    Detail

    Frequency Band(Mhz)
    GSM900:Downlink:934-960MHz,Uplink:889-915MHz
    GSM1800:Downlink:1805-1830MHz,Uplink:1710-1735MHz
    TD-LTE(F):1885-1915MHz
    TD-SCDMA(A):2010-2025MHz
    TD-LTE(E):2320-2370MHz
    CDMA800:Downlink 865-880MHz,Uplink: 820-835MHz
    LTE FDD1.8G:Downlink 1860-1880MHz,Uplink: 1765-1785MHz
    LTE FDD2.1G:Downlink 2110-2130MHz,Uplink: 1920-1940MHz
    TD-LTE2.3G:2370-2390MHz
    GSM1800/LTE FDD1.8G:Downlink 1830-1860MHz,Uplink:1735-1765MHz
    WCDMA: Downlink 2130-2170MHz, Uplink:1940-1980 MHz
    TD-LTE2.3G:2300-2320MHz


    Isolation:
    GSM1800 and GSM1800/LTE FDD1.8G:≥25dB
    GSM1800 and LTE FDD1.8G:≥50dB
    GSM1800/LTE FDD1.8G and LTE FDD1.8G:≥25dB
    WCDMA and LTE FDD2.1G:≥25dB
    TD-LTE2.3G:≥25dB
    LTE FDD1.8G and TD-LTE(F):≥50dB
    LTE FDD2.1G and TD-LTE(F):≥50dB
    Other Ports:≥80dB


    Insert Loss(dB)≤6

    VSWR≤1.3

    Passband Ripple(Peak to Peak dB)≤1.5

    Impedance (Ω) 50

    PIM(@2×43dBm)≤-155dBc

    Power Capacity(W)
    Source Ports: 200 Average,1000 Peak
    Feed Ports: 250 Average,2500 Peak

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