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Output Power 27dBm Mobile Phone Signal Amplifier Multi Band Enhancer

Shenzhen Atnj Communication Technology Co., Ltd.
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    Buy cheap Output Power 27dBm Mobile Phone Signal Amplifier Multi Band Enhancer from wholesalers
     
    Buy cheap Output Power 27dBm Mobile Phone Signal Amplifier Multi Band Enhancer from wholesalers
    • Buy cheap Output Power 27dBm Mobile Phone Signal Amplifier Multi Band Enhancer from wholesalers
    • Buy cheap Output Power 27dBm Mobile Phone Signal Amplifier Multi Band Enhancer from wholesalers
    • Buy cheap Output Power 27dBm Mobile Phone Signal Amplifier Multi Band Enhancer from wholesalers

    Output Power 27dBm Mobile Phone Signal Amplifier Multi Band Enhancer

    Ask Lasest Price
    Brand Name : ATNJ
    Model Number : AS-DB900/1800/2100
    Certification : CE,ROHS,CCC,TUV,BV, ISO
    Price : USD+350---380+kit
    Payment Terms : T/T, Western Union,Paypal,Alibaba,Bank transfering.
    Supply Ability : 1000+unit+per day.
    Delivery Time : 3-5 work days
    • Product Details
    • Company Profile

    Output Power 27dBm Mobile Phone Signal Amplifier Multi Band Enhancer

    Output Power 27dBm Mobile Phone Signal Amplifier Multi Band Enhancer

    Multi-Band Mobile Signal Amplifier Repeater Phone Enhancer 900/1800/2100MHz

    You are probably wondering what a cell phone signal booster actually is. This is a common reaction that people have, and we are taking a moment to explain it to you. In the current age of mobile technologies, where the personal devices are wireless and private, every device is backed by a “backbone” wireless network carrier, which could be one of the many major carriers in the country, such as Vodafone. Over the years, the carriers have developed their infrastructure well and have been able to cover most of the country. But there are large parts of the country where the signal coverage is weak or reaches sparingly. This is where the cell phone repeater comes into play. They resolve calls data and LTE reception mainly. In terminology, we call correspondingly 2G 3G and 4G signal.


    A cell phone booster is a device that gathers the signal from the air, usually through an outdoor unit (such as an antenna), and “conveys” this signal to an indoor unit that is supposed to boost the signal. This conveying is done through a wired connection between the outdoor antenna and the indoor unit. The indoor cell phone booster, in turn, is provided with external power through a power outlet and has a complex circuitry that allows it to amplify the weak signal that has been received by the outdoor antenna. The indoor unit then sends the electrical signal to the indoor antenna that is directly connected to the unit, and the antenna converts the electrical signal to waves of the same frequency as were received by the outdoor unit. This, the frequency range of the waves does not change, and the cell phones do not notice any difference, except for a dramatic increase in the signal power that they are receiving.


    Thus, as we can see, cell phone signal boosters are devices that literally boost the cell phone signal that you are receiving. This is done through some complex circuitry that works through the use of external power and boosts the signal to usable levels.


    Technical Specifications

    Specifications

    Parameters

    Frequency Range (Customers to Choose)

    Uplink

    890-915MHz,1710-1785MHz,1920-1980MHz

    Downlink

    935-960MHz, 1805-1880MHz,2110-2170MHz

    Frequency Bandwidth (3dB Bandwidth)

    25MHz&75MHz&60MHz

    Gain

    80dB

    Automatic gain control (Step Attenuation)

    31dB @ 1dB/ Step

    Auto Gain Control

    20dB Min.

    Output Power(Customers to Choose)

    27dBm

    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)

    N(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)

    Transmission Medium:

    Cable

    Further detail pls click here for downloading the products specification:

    900+1800+2100 A013 Signal Repeater.pdf


    Product Description


    Automatic dormancy when no user make the calling.
    Automatic alarm when installation mistake and provide the according solution.
    Automatic adjust the system gain to avoid the repeater self-excitation.
    initiative reminding when the device was damaged.

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    We are manufacturer, and have our own factory.
    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. why should you buy from us not from other suppliers?
    1. Competitive price and high quality: Our workers with more than 7 years working experience, so our items is low cost and high productive efficiency. 2. Antenna project customization service: Our employed engineers are with 10 years working experience.
    4. what services can we provide?
    Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery;
    Accepted Payment Currency:USD,EUR,HKD,CNY;
    Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
    Language Spoken:English,Chinese

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