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2G 900MHz 3G 2100MHz Mobile Phone Signal Repeater Cellphone Signal Amplifier

Categories Cell Phone Signal Booster
Brand Name: NecomTelecom
Model Number: TE9021B02
Place of Origin: China
MOQ: 1pcs
Price: Negotiable
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 5000pcs Per Month
Delivery Time: 3-5Working Days After Payment
Packaging Details: Neutral Packing Carton Box
Power Supply: AC110-220V±10%/45-55Hz;
Size: 148mm×106mm×33mm;
Reliability: To the GB6993-86 standard;
Electromagnetic compatibility: To the ETS300 694-4 standard;
Function: b) Export power LED denote
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    2G 900MHz 3G 2100MHz Mobile Phone Signal Repeater Cellphone Signal Amplifier

    2G900MHz3G2100MHz Mobile Phone Signal Repeater/Cellphone Signal Amplifier

    Brief Description:

    GSM3G dual band Signal BoosterTE9021B is intended to strengthen

    the signal of 900MHz/2100MHz mobile phone in the buildings. Ideal for use in areas where the 900MHz/2100MHzsignal is weak to cause Call dropout or Cant connection.The device improves the voice calls and data VOICE GPRS and EDGE (depends of the signal operator).


    1. Provide quick coverage solution for small signal weak & block zones. reduce drop/off calls.
    2. Compact size, low consumption, easy installation, great cover.
    3. Cover about 200-300 square meters without block or obstruct.
    4. Reduce cellphone transimt power and radiation, extend cellphone battery life.
    5. High linear design, low interference to BTS.
    6. Manual Gain Control function.
    7. Tri-band in one repeater, effectively reduce the project cost.

    Applicable place:

    It can be applied in Building rooms there have weak signal of mobile.


    Frequency Range




    GSM Uplink: Gp≥65;GSM Downlink:Gp≥70;3GUplink: Gp≥65;

    3G Downlink: Gp≥70;

    Output power(dBm)≥23;
    Gain adjustable rangeMGC≥30dB;
    Pass band ripple:GSM≤4dB; 3G≤15dB;
    Guard band rejectionGSM(BW-60dB)≤42MHz; (BW-70dB)≤45MHz;
    3G (BW-60dB)≤104MHz; (BW-70dB)≤107 MHz;
    I/O Impedance50Ω/N Connector;
    I/O return loss≤-10dB;
    Noise Figure≤-8dB;
    Inter-modulation attenuation(Po=13dBm)≤-40dBm;
    Transmission Delay≤0.5μs;
    Ambient Temperature-10℃-50℃
    Power SupplyAC110-220V±10%/45-55Hz;
    ReliabilityTo the GB6993-86 standard;
    Electromagnetic compatibilityTo the ETS300 694-4 standard;
    Functiona) Power supply LED denote
    b) Export power LED denote

    Package contents:
    1pcs AC90-264V,DC5/5A power supply adapter;

    1pcs AC power cord (EU standard/US standard/UK standard/ SA standard/China standard etc);

    1pcs Installation kit;

    1pcs User manual;

    China 2G 900MHz 3G 2100MHz Mobile Phone Signal Repeater Cellphone Signal Amplifier factory
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