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GSM Tri band signal booster/GSM900+1800+3G Tri band signal repeater/cellphone signal booster/ Tri band signal amplifier

Categories tri band repeater
Place of Origin: China
Brand Name: ST
Model Number: ST92B
Price: 150USD/pc
Delivery Time: 3days after received payment info
Payment Terms: TT/Western Union/Paypal
MOQ: 1pcs
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    GSM Tri band signal booster/GSM900+1800+3G Tri band signal repeater/cellphone signal booster/ Tri band signal amplifier

    Tri-band network booster,2g/3g mobile signal repeater 3g repeater 900 1800

    Tri-band network booster,wireless signal enhancer 900 1800 3G introductions:

    1. Function: Make amplification for signal and power when the indoor coverage signal weak.


    2. Fit scope : weak signal area, such as indoor, basement, tunnel, vehicles, yachts.


    3. Specifications of Tri-band network booster,wireless signal enhancer 900 1800 3G

    ItemsUplinkDownlink
    Frequency RangeGSM900+DCS+WCDMA890 ~ 915 MHz935 ~ 960 MHz
    1710 ~ 1785 MHz1805 ~ 1880 MHz
    1920 ~ 1980 MHz2110 ~ 2170 MHz
    Max.Gain65 ~ 70 dB65 ~ 75dB
    Manual Gain Control31dB in step of 1dB
    Automatic Gain Control20dB
    BandwidthWide Band
    Ripple in BandCDMA,GSM8dB DCS10dB WCDMA6dB
    Max. Input Power Without Damage0 dBm
    Output Power10 ~ 20 dBm10 ~ 24 dBm
    Intermodulation Products9KHz~1GHz-36 dBm36 dBm @ Po20dBm
    1GHz~12.75GHz-30 dBm-30 dBm @ Po20dBm
    Spurious Emission9KHz~1GHz-36 dBm-36 dBm
    1GHz~12.75GHz-30 dBm-30 dBm
    Spurious Emission Mask( WCDMA )Complies with 3GPP TS 25.106
    Modulation Accuracy( WCDMA )Complies with 3GPP TS 25.106
    Peak Code Domain Error( WCDMA )Complies with 3GPP TS 25.106
    ACRR( WCDMA )30dB ±5MHz±10MHz
    Noise Figure @ max. gain8 dB(Typical)
    Return loss- 8 dB
    Time Delay0.5 μs
    MTBF50000 hours
    Power SupplyAC90~265V, 50/ 60Hz DC12V 10A
    Power Consumption< 55W
    Impedance50 ohm
    Input Signal LevelNormalAt the edge of green and orange( -50dBm or more)
    LowGreen
    High1-5dB range Orange >20dB Red

    4. Easy installation of Tri-band network booster,wireless signal enhancer 900 1800 3G

    For a perfect installationfor house use, you may need the following accessories

    1 ST repeater

    2 Yagi antenna for outdoor use

    3 indoor antenna(ceiling antenna for 150sqm, pannel antenna for 300sqm)

    4 cable

    5 connctor

    6 splitter(when comes to more than 2 indoor antenna)

    Where should I install my repeater to get the best coverage?
    You should install the amplifier in the area where you most need an improved signal. The farther you are from the amplifier, the less improvement you will experience. It is also important to install the outside antenna in a location where you have the strongest outside signal. Also keep in mind the distance between the amplifier and the outdoor antenna. You will need at least 20 feet of separation to prevent the start of unstable oscillation, but you will probably want to stay within the 50 foot length of the coax cable. We have additional optional cable and the necessary connectors / splitters should you need to install more than one indoor antenna to cover more areas, but using more cable will result in some signal loss.


    There are many people using cell phones in my office at the same time – will the Amplifier improve the signal for all of them?


    Absolutely! The Amplifier kit is designed to support multiple users simultaneously (within the range of the indoor antenna).


    Payment instructions


    1. TT, West Union, Paypal as you wish!


    2. Escrow


    3. Online payment support


    Delivery time


    1-3 working days against full payment!



    Shipping Ways


    1. Express (Door to Door)


    2. Delivery by sea(Port to Port)


    Quality GSM Tri band signal booster/GSM900+1800+3G Tri band signal repeater/cellphone signal booster/ Tri band signal amplifier for sale
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