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80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz

Shenzhen Atnj Communication Technology Co., Ltd.
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    Buy cheap 80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz from wholesalers
     
    Buy cheap 80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz from wholesalers
    • Buy cheap 80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz from wholesalers
    • Buy cheap 80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz from wholesalers
    • Buy cheap 80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz from wholesalers

    80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz

    Ask Lasest Price
    Brand Name : ATNJ
    Model Number : AS-DB800/900/1800
    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

    80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz

    80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz


    Multi-band Mobile Signal Booster 800/900/1800MHz Amplifier Repeater 2G 4G


    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

    832-862MHz,890-915MHz,1710-1785MHz

    Downlink

    791-821MHz, 935-960MHz,1805-1880MHz

    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

    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)

    Antenna

    Log-Periodic+ Ceiling Antenna

    Further detail pls click here for downloading the products specification:

    800+900+1800 A013 Signal Repeater.pdf


    Product Description


    OUR Cellphone SIGNAL BOOSTER

    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.

    80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz

    How it works?

    1. Received a good outdoor signal from signal tower. 2. Cable transmits good signal to repeater. 3.Signal Booster enhance the received signal. 4.Improve indoor's cellphone signal.

    80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz

    Selling Point

    Brand: ATNJ Frequency :GSM 900mhz DCS 1800mhz WCDMA 2100mhz Up Link: 890--915MHZ 1710-1785MHZ 1920-1980MHZ Down Link: 935-960MHZ 1805-1880MHZ 2110-2170MHZ Gain:82dB Output Power: 27dBm Bandwidth:25M/75M/60M Noise Figure:<=6 VSWR:<=3 Connector Type:N Female

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    What is Included

    [1] 900+1800+2100 mhz Tri Band Booster Base Unit [2] AC Power Cord [3] Outdoor Panel Antenna [4] Indoor Panel Antenna [5] 15 +5 Meters White Coax. Cable

    80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz

    80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz


    We are manufacturer, and have our own factory.

    Shipping
    ● We will send your parcel as soon as possible after payment confirmed, Within 48 hours for normal,Except weekend and Chinese holidays.
    ● Please provide your correct address,full name,and zip code.
    ● We generally would declare the parcel with lower value to avoid or lessen the Customs Tax.Import Tax is not including in the price. When it happens, it is buyers responsibility to pay for the tax and custom clearance.
    ● Shipping is out of our control. If you want to get the product fast, please choose fast shipping methods, like EMS, UPS and DHL. If you find the package is beyond promised delivered time, please contact us, we will contact with the carriers and find out the reason.


    Feedback
    ● If you are satisfied with our service and product,we would be very appreciated that you put us five stars and positive review. You could also recommend it to people who needs it.Thank you very much.

    Quality 80dB Gain Multi Band Cell Phone Signal Booster 800MHz 900MHz 1800MHz for sale
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