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Mini dual band gsm/3g 900/2100mhz signal booster repeater

Categories Mobile Signal Booster
Place of Origin: China
Brand Name: L-TEL
Model Number: LT-PICO
Certification: ISO9001-2000
Packaging Details: Brown carton with safty foam, or as customized.
Delivery Time: 1-4 weeks after order confirmed ,or as the order quantity.
Payment Terms: L/C,T/T,Western Union, PAYPAL
Supply Ability: 2000 sets/month
MOQ: 1 set
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    Mini dual band gsm/3g 900/2100mhz signal booster repeater

    Mini dual band gsm/3g 900/2100mhz signal booster repeater

    GSM & WCDMA dual band signal booster is specially apply to small area indoor antenna distributing system, via wireless connected method to import the base station signal to indoor coverage area, then send out the base station signal via indoor antenna. At the same time, the antenna receives the mobile phone signal and sends it to base station via distributing system uplink. By this way can availably eliminate indoor coverage blind areas, suppress interference and supply steady and reliable signal for indoor users, make indoor users enjoy high quality individual communication service. The Mobile Phone Partner is mainly used in indoor areas, to coverage signal blind areas.

    Typical Application:

    The repeater makes the signal stronger in places with poor signal coverage such as:

    1) Underground areas: basements, parking lots, tunnels;

    2) Other places where cellular signal is shielded by metal or concrete walls: offices, supermarkets, cinemas, hotels;

    3) Places distant from the BTS like private houses.

    Characteristic Functions:

    (1)Coverage up to 1000sqm;

    (2) Uplink and downlink gain automatic linkage function;

    (3) Isolation detection function;

    (4) Power real-time indication function;

    (5) Uplink Turn-Off time reboot function;

    (6) Automatic installation indication, easy install.

    GSM Repeater 2100 Package include

    • 1 x Dual band Signal Booster
    • 1 x Power Adapter
    • 1 x User Manual
    • Indoor antenna(whiplike, ceiling or others)
    • Outdoor antenna(Yagi or plate or others)
    • 2 x Cables

    Technical Specifications


    LT-W10-GW, LT-W15-GW, LT-W20-GW, LT-W23-GW, LT-W25-GW






    Gain (uplink/downlink)






    65/68dB ±2dB


    67/70dB ±2dB


    72/75dB ±2dB

    Automatic Level Control


    Noise Figure

    UL6dB; DL8dB

    Gain Flatness

    3dB (p-p)

    Automatic Gain Adjustment

    20dB in step of 1dB(Auto)

    Maximum Output Power


    UL:10±2dBm ; DL: 10 ±2dBm

    LT-W15- GW

    UL:13±2dBm ; DL: 15 ±2dBm

    LT-W20- GW

    UL:15±2dBm ; DL: 20 ±2dBm

    LT-W23- GW

    UL:17±2dBm; DL: 23 ±2dBm

    LT-W25- GW

    UL:20±2dBm; DL: 25±2dBm

    OutputPower Range

    -25 dBm

    Spurious Emission


    -36dBm @ 1KHz


    -36dBm @ 10KHz

    30MHz~1GHz(out of band)

    -36dBm @ 100KHz


    -30dBm @ 1MHz

    Group Delay


    Operating Voltage

    AC 220V



    Installation Approaches

    1. Fix up outdoor antenna reception on housetop and point to signal tower.
    2. Connect outdoor antenna to “outdoor” port in repeater machine through cable.
    3. Connect indoor antenna(s) to “indoor” port in repeater machine through cable also.
    4. Plug power adaptor into AC power socket and finish installation.

    Points for attention:

    1. Had better make partition between two antennas, extend the distance. Forbid to turn-on equipment while the vision-distance of two transceiver antennas is within 10m, otherwise, the equipment will go wrong.

    2. After connect the power, within 1 minute, the mobile phone with GSM signal can’t call near the equipment.

    3. The end of Receiver Antenna should point outdoor, to the direction of receiving source.

    4. Screw the joints while connected to antennas, avoids bad effect of signal coverage.

    5. The adapter original engine equipped is AC100V~240V, take attention to the voltage range of input power.

    6. This product is designed for indoor application, the temperature range is -5~45°C, at the same time, avoid dampness and drench.

    We are provider of wireless coverage soultion, OEM & ODM are welcome!

    China Mini dual band gsm/3g 900/2100mhz signal booster repeater factory
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