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800MHz 900MHz Mobile Signal Boosters 2G 4G Dual Band Repeater

Shenzhen Atnj Communication Technology Co., Ltd.
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    Buy cheap 800MHz 900MHz Mobile Signal Boosters 2G 4G Dual Band Repeater from wholesalers
     
    Buy cheap 800MHz 900MHz Mobile Signal Boosters 2G 4G Dual Band Repeater from wholesalers
    • Buy cheap 800MHz 900MHz Mobile Signal Boosters 2G 4G Dual Band Repeater from wholesalers
    • Buy cheap 800MHz 900MHz Mobile Signal Boosters 2G 4G Dual Band Repeater from wholesalers

    800MHz 900MHz Mobile Signal Boosters 2G 4G Dual Band Repeater

    Ask Lasest Price
    Brand Name : ATNJ
    Model Number : JS-800/EGSM900
    Certification : CE,ROHS,CCC,TUV,BV, ISO
    Price : USD+75---90+kit
    Payment Terms : T/T, Western Union,Paypal,Alibaba,Bank transfering.
    Supply Ability : 1000+unit+per day.
    Delivery Time : 1-3 work days
    • Product Details
    • Company Profile

    800MHz 900MHz Mobile Signal Boosters 2G 4G Dual Band Repeater

    800MHz 900MHz Mobile Signal Boosters 2G 4G Dual Band Repeater


    70dB Gain Mobile Signal Booster 800 / 900MHz Dual Band Repeater 2G 4G Cellular Amplifier


    Selling Point


    1. Smart LCD : Show the real-time signal strength.


    2. Sleeping Mode : When no user calls, the device works in Sleeping mode, so as to achieve the purpose of energy saving.


    3. ALC(Automatic Level Control) : Automatically adjust the output gain down to optimal figure while the output gain is above the optimal figure by the ALC circuit, this can greatly optimize the calling and data transfer quality.


    4. AGC (Automatic Gain Control) : When the downlink output signal is too strong or self-oscillated, booster can automatically reduce the gain and reduce the interference signal.


    5. MGC (Manual Gain Control) : In order to install the booster conveniently, all frequency band of the booster have the Gain attenuation adjustment function, the adjustment scope is 0-27dB.


    Technical Specifications

    Specifications

    Parameters

    Frequency Range (Customers to Choose)

    Uplink

    832-862MHz, 880-915MHz

    Downlink

    791-821MHz, 925-960MHz

    Frequency Bandwidth (3dB Bandwidth)

    30MHz & 35MHz

    Gain

    70dB

    Automatic gain control (Step Attenuation)

    31dB @ 1dB/ Step

    Auto Gain Control

    20dB Min.

    Output Power(Customers to Choose)

    20dBm

    Spurious Emission

    ≤ -15dBm/30kHz

    9kHz~1GHz: ≤ -36dBm/30kHz

    1GHz~12.75GHz: ≤ -30dBm/30kHz

    Inter-Modulation Attenuation ACPR

    ≤ -40dBc / 30kHz (measured under rated output power)

    In-band Ripple

    ≤ 3dB

    VSWR

    <=2

    I/O Impedance

    50 Ω

    Noise Figure

    ≤ 5dB

    System Delay

    ≤ 5μs

    RF Connector(Customers to Choose)

    SMA(Female)

    Operating Temperature

    Operation: - 10°C ~ + 55°C / Storage: -20°C ~ +60°C

    Power Supply

    AC 110~220V±20%, 50/60Hz(AC 220V/ DC5V/2A power adapter)

    Dimensions

    165*130*40 (mm)

    Weight

    ≤0.8 kg(Net)

    Alarm Monitoring System

    Alarm for uplink self-oscillation

    Indication LED

    Power supply

    Further detail pls click here for downloading the products specification:

    800+E900MHz AT005 mobile signal booster.pdf


    Product Description


    ALC functon


    The ALC function can prevent excessive signal output and cause interference.


    2G 4G signal booster (B20+B8)


    Gain: 70db


    Max power: 20dbm


    Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 0Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 1Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 2Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 3Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 4Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 5Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 6Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 7


    How Booster/Repeater Works?


    Repeaters are designed to fulfill the idea of one and main principle: to fill the areas with the weak or bad signal and to amplify these low signals in order to provide you with the communication suitable for you.


    1) The outside antenna receives the signal from the nearest mobile base station.

    2) The outside antenna sends the received signal through the coax cable to the installed Repeater.

    3) The repeater accepts the low signal and improves it.

    4) The improved signal goes to the inside antenna through the connection coax cable.

    5) The inside antenna send the improved good signal to your mobile phone.


    Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 8


    Accessories


    a. One dual band signal booster;


    b. Two indoor antenna;


    c. One outdoor antenna;


    d. 20meter cable and 5meter cable;


    e. User manual;


    f. Power adapter.


    Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 9


    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.


    Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 10

    Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 11Mobile Signal Booster 70dB Gain Dual Band 800/1800MHz Cellular 2G 4G Repeater Amplifier 12



    FAQ:

    1. Are you trading company or manufacturer ? Could I use our own logo and label?

    We are factory, with trading service. We provide OEM/OEM service.

    2. Can I have a sample order? What is your MOQ?
    Yes, we welcome sample order to test and check quality. MOQ is 1 for normal products.

    3. Is it easy to set up your items?
    Yes. We have a user manual and support technical support 24/7.


    4. Can this mobile signal repeater create a signal where there is no cell signal before?

    The mobile signal repeater cannot produce a signal, only amplify a weak one.


    5. Could I get a sample before bulk order?
    Yes, we offer the sample for all models but charged.


    Quality 800MHz 900MHz Mobile Signal Boosters 2G 4G Dual Band Repeater for sale
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