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HIgh power 43dBm 20W CDMA800MHz Band Selective Repeater,long distance repeater 850 gsm repeater

HIgh power 43dBm 20W CDMA800MHz Band Selective Repeater,long distance repeater 850 gsm repeater Featured Image
  • HIgh power 43dBm 20W CDMA800MHz Band Selective Repeater,long distance repeater 850 gsm repeater

Short Description:

Introduction Mainfeature Application&scenarios Specification Parts/Warranty Kingtone Repeaters system is designed to solve problems of weak mobile signal, which is much cheaper than adding a new Base Station (BTS). Main operation of RF Repeaters system is to receive low‐power signal from BTS via radio frequency transmission and then transmit the amplified signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and transmitted to the BTS v...


  • Brand: Kingtone/JIMTOM
  • Min.Order Quantity: 1 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Warranty: 12months
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    Product Detail

    Product Tags

    • Introduction
    • Mainfeature
    • Application&scenarios
    • Specification
    • Parts/Warranty

    Kingtone Repeaters system is designed to solve problems of weak mobile signal, which is much cheaper than adding a new Base Station (BTS). Main operation of RF Repeaters system is to receive low‐power signal from BTS via radio frequency transmission and then transmit the amplified signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and transmitted to the BTS via the opposite direction.

    Mainfeature

      Main Features of repeater :            
    1. High isolation full duplex design, easy to install.
    2. Low noise figure, high receive sensitivity.
    3. With ALC and MLC function to ensure stable output power.
    4. Low power consumption, environmental protection and energy saving.
    5. Modular structure design, easily to upgrade the system.
    6. High Q cavity filter and SAW surface acoustic wave filter, high out of band rejection.
    7. Adopt the world’s most advanced high linearity, low intermodulation LDMOS power amplifier.
    8. Adopt the advanced digital PLL, TCXO, OCXO technology, frequency stability and high accuracy.
    9. Perfect remote and local network monitoring function.
    10. Waterproof design work for all weather indoor and outdoor

    Application&scenarios

    GSM850 Repeater Applications
    To expand signal coverage of fill signal blind area where signal is weak
    or unavailable.
    Outdoor: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages etc.
    Indoor: Hotels, Exhibition Centers, Basements, Shopping
    Malls, Offices, Packing Lots etc.
    It is mainly applicable to such case:
    The repeater can find an installation place which can receive pure BTS signal at strong enough level as the Rx Level in repeater site should be more than ‐70dBm;
    And can meet the requirement of antenna isolation to avoid self‐oscillation.

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    Specification

    Items

    Testing Condition

    Specification

    Uplink

    Downlink

    Working Frequency(MHz)

    Nominal Frequency

    824 – 849MHz

    869 – 894MHz

    Gain(dB)

    Nominal Output Power-5dB

    95±3

    Output Power (dBm)

    GSM modulating signal

    37

    43

    ALC (dBm)

    Input Signal add 20dB

    △Po≤±1

    Noise Figure (dB)

    Working in-band（Max. Gain）

    ≤5

    Ripple in-band (dB)

    Nominal Output Power -5dB

    ≤3

    Frequency Tolerance (ppm)

    Nominal Output Power

    ≤0.05

    Time Delay (us)

    Working in-band

    ≤5

    Peak Phase Error(°)

    Working in-band

    ≤20

    RMS Phase Error (°)

    Working in-band

    ≤5

    Gain Adjustment Step (dB)

    Nominal Output Power -5dB

    1dB

    Gain Adjustment Range(dB)

    Nominal Output Power -5dB

    ≥30

    Gain Adjustable Linear(dB)

    10dB

    Nominal Output Power -5dB

    ±1.0

    20dB

    Nominal Output Power -5dB

    ±1.0

    30dB

    Nominal Output Power -5dB

    ±1.5

    Inter-modulation Attenuation (dBc)

    Working in-band

    ≤-45

    Spurious Emission(dBm)

    9kHz-1GHz

    BW:30KHz

    ≤-36

    ≤-36

    1GHz-12.75GHz

    BW:30KHz

    ≤-30

    ≤-30

    VSWR

    BS/MS Port

    1.5

    I/O Port

    N-Female

    Impedance

    50ohm

    Operating Temperature

    -25°C ~+55°C

    Relative Humidity

    Max. 95%

    MTBF

    Min. 100000 hours

    Power Supply

    DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)

    Remote Monitoring Function

    Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power

    Remote Control Module

    RS232 or RJ45 + Wireless Modem + Chargeable Li-ion Battery
    Parts/Warranty
    12months for repeater
    6months for accessories

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