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23dBm Mobile Phone Signal Repeater GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G

    Buy cheap 23dBm Mobile Phone Signal Repeater GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G from wholesalers
     
    Buy cheap 23dBm Mobile Phone Signal Repeater GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G from wholesalers
    • Buy cheap 23dBm Mobile Phone Signal Repeater GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G from wholesalers
    • Buy cheap 23dBm Mobile Phone Signal Repeater GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G from wholesalers
    • Buy cheap 23dBm Mobile Phone Signal Repeater GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G from wholesalers
    • Buy cheap 23dBm Mobile Phone Signal Repeater GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G from wholesalers

    23dBm Mobile Phone Signal Repeater GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G

    Ask Lasest Price
    Brand Name : ChingKong
    Model Number : CKJ-23GD-ASM
    Certification : CE
    Price : negotiate
    Payment Terms : T/T, Western Union,Money Gram
    Supply Ability : 10000 per month
    Delivery Time : 5 Working Days After Received Payment
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    23dBm Mobile Phone Signal Repeater GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G



    Product Description

    23dBm GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G Mobile Cell Phone Signal Booster For Home Indoor Signal Enhancement

    23dBm GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G Mobile Cell Phone Signal Booster For Home Indoor Signal Enhancement

    Frequency RangeUplinkDownlink

    GSM 900MHz

    +DCS/LTE 1800MHZ

    890 - 915/

    1710-1785MHz

    935 - 960/

    1805-1880MHz

    Max. Gain70dB±275dB±2
    Max. Output Power20dBm±223dBm±2
    Band widthWide Band
    Manual Gain Control31dB / 1dB Step
    Automatic Gain Control>30dB
    Ripple in Band≤ 2dB
    Noise Figure≤ 6dB
    VSWR≤ 2.0
    Intermodulation≤ -40dBc
    Spurious Emission9KHz~1GHz≤ -36dBm
    1~12.75GHz≤ -30dBm
    Time Delay≤ 1.5 μs
    Frequency stability≤ 0.01ppm
    MTBF> 50000 hours
    Impedance50 ohm
    Power SupplyAC 90-264V,DC 9V/5A
    Power LEDPower indicator
    Alarm LEDRedSelf oscillation or Strong input signal
    GreenNormal
    Mechanical Specification
    RF ConnectorN-Female
    SwitchPower Switch,Manual Gain Control Switch
    CoolingHeatsink Convection cooling
    Humidity< 90%
    Operating Temperature-10°C ~ +55°C
    Environment ConditionsIP40
    Installation TypeWall Installation
    Size268mm*58mm*189mm
    Weight< 4.0Kg


    User's Manual

    POWER LEDGreenNormal
    OffDC power problem
    ALARM LEDGreenSys-1,Sys-2 or Sys-3, working in linearity
    Red

    There are strong input signal or severe self oscillation.

    Attention: input signal level is too high

    or the space of donor antenna

    and service antenna is not enough. please adjust the gain,

    If the red light still turning on

    that means over accepting of donor antenna

    or strong interference,

    then please adjust the place of donor antenna.

    Off

    Repeater breaks down, Please re-plug in and check if Alarm LED turns red,

    if it is, please take measures to keep Alarm LED green;

    if it maintains off, it means the power break down.


    Uplink MGC

    Downlink MGC


    Digital display panel will show the real-time gain,

    “+”increase gain,“-”decrease gain.



    SEL

    		Select the different systems when you need,(only for Dual band, Tri band, Quad-band or Five band repeater.)


    FAQ

    Q1. Why is there still no signal after installing the equipment?

    1. Check the power on booster and power supply.

    2. Check the connector of outdoor antenna is tight or not.

    3. Check the connectors of RF cable are tight or not.

    4. Check the outdoor signal is strong enough or not.

    5. Check to make sure the antenna is installed correctly.

    6. Check the connector of indoor antenna is tight or not.

    7. Check the cable type is suitable or not.


    Q2. Why the signal strength is too weak on the edge of area?

    1. Check the outdoor signal and antenna direction.

    2. Check booster is full gain or not.

    3. Check all of the connectors are tight.

    4. Change the location of outdoor/indoor antenna.

    5. Check the cable type is suitable or not.

    6. Deploy more indoor antennas.


    Q3. After running booster, why the signals are not stable?

    1. Checking the distance between donor antenna and server antenna are too close to each other? Check LED

    of booster to make sure alarms are green.

    2. Checking the signals from donor antenna whether to be stable or not?

    3. Connect the system again if it is incorrect connection.


    Q4. Why the booster power LED is not bright?

    1. Checking the input AC power range indicated on power adapter whether is corresponding to the local

    power system.

    2. Checking the power adapter whether connect the equipment correctly and stably or not.

    3. Checking the power adapter whether damage or not. To test output voltage whether be corresponding to

    that indicated on power adapter or not by multimeter


    Product Tags:

    cell booster network repeaters

      

    cell phone signal repeater

      
    Quality 23dBm Mobile Phone Signal Repeater GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G for sale

    23dBm Mobile Phone Signal Repeater GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G

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