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Output Power 20dBm 4G Signal Repeater 800MHz 1800MHz Dual Band Booster

Shenzhen Atnj Communication Technology Co., Ltd.
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    Buy cheap Output Power 20dBm 4G Signal Repeater 800MHz 1800MHz Dual Band Booster from wholesalers
     
    Buy cheap Output Power 20dBm 4G Signal Repeater 800MHz 1800MHz Dual Band Booster from wholesalers
    • Buy cheap Output Power 20dBm 4G Signal Repeater 800MHz 1800MHz Dual Band Booster from wholesalers
    • Buy cheap Output Power 20dBm 4G Signal Repeater 800MHz 1800MHz Dual Band Booster from wholesalers

    Output Power 20dBm 4G Signal Repeater 800MHz 1800MHz Dual Band Booster

    Ask Lasest Price
    Brand Name : ATNJ
    Model Number : JS-DB800/1800/P
    Certification : CE,ROHS,CCC,TUV,BV, ISO
    Price : USD+70---85+kit
    Payment Terms : T/T, Western Union,Paypal,Alibaba,Bank transfering.
    Supply Ability : 1000+unit+per day.
    Delivery Time : 3 work days
    • Product Details
    • Company Profile

    Output Power 20dBm 4G Signal Repeater 800MHz 1800MHz Dual Band Booster

    Output Power 20dBm 4G Signal Repeater 800MHz 1800MHz Dual Band Booster


    Dual Band Booster 800 / 1800MHz 2G 4G Signal Repeater Cellular Network Amplifier


    Please Check Frequency before Buying How to check?


    - Android mobile phone
    Download App called < Network Cell Info Lite >
    The App will tell the number of LTE band


    - Iphone
    Dial *3001#12345#*
    Clink Cell Serving Info
    Check Freq Band Indicator, the number is LTE Band



    Technical Specifications

    Specifications

    Parameters

    Frequency Range (Customers to Choose)

    Uplink

    832-862MHz, 1710-1785MHz

    Downlink

    791-821MHz, 1805-1880MHz

    Frequency Bandwidth (3dB Bandwidth)

    30MHz&75MHz

    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+1800MHz C03 Mobile Signal Repeater.pdf


    Selling Point


    1. Intelligent to guide the installation with LCD


    2. Real time display the signal strength.


    3. Automatic dormancy when no user make the calling


    4. Automatic alarm when installation mistake and provide the according solution


    5. Automatic adjust the system gain to avoid the repeater self-excitation


    6. Initiative reminding when the device was damaged.


    Product Description


    With ALC AGC Function

    Can control gain automatically. Avoid base station interference

    (Band 3) 1800MHz -- Uplink frequency : 1710 - 1785MHz / Downlink frequency : 1805 - 1880MHz
    (Band 20) 800MHz -- Uplink frequency : 832 - 862MHz / Downlink frequency : 791 - 821MHz

    Network support : LTE800 4G + DCS 2/4G


    Gain : 70dB
    Power Supply : AC110V~220V;DC+5V/2A
    Connector Type : SMA - female connector



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    The installation process itself is quite simple, requires no special technical knowledge and usually takes about 15-20 minutes.


    2G 3G 4G Dual Band Repeater LCD Display 1800/2100MHz Mobile Signal Booster Amplifier 11


    Installation Approaches


    1. Fix up outdoor antenna reception on housetop and point to signal tower;


    2. Connect outdoor antenna to “outdoor” port in repeater nachine through cable;


    3. Connect indoor antenna(s) to “indoor” port in repeater machinethrough cable also;


    4. Plug power adaptor into AC power socket and finish installation.


    Technique supporting:


    1. If still no signal receipt after activated repeater,please check if outdoor antenna point to signal tower or elsewhere have strong signal and check if strength achieve -70dBm.


    2. If cannot call out,please adjust the direction of outdoor antenna.


    3. If the strength is not steady,please check if outdoor and indoor antennas are too close;please ensure the outdoor antenna and indoor antenna have distance of 20meters at least,with a wall between and not in a same horizontal line.


    2G 3G 4G Dual Band Repeater LCD Display 1800/2100MHz Mobile Signal Booster Amplifier 12



    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.



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    FAQ:

    Q1: Do you have CE or any other certification?
    A: Yes,we CE, ISO, ROHS and CCC certification,etc.

    Q2: How about gain and output power of your device?
    A: Different models, gain and output power are different,for more details, please contact us.

    Q3: How long is warranty period?
    A: The warranty is 36 months. And we offer 7*24 technical support

    Q4: What's your device lifespan?
    A: Normally our device can be used 5-10 years.

    Q5: How many square meters can be covered?
    A: For different models, the covered square meters are different.

    Q6: Can I use your device in suburbs or remote areas?
    A: Yes, as long as you can find a good signal source, our signal booster can help you solve signal problems in remote areas.

    Quality Output Power 20dBm 4G Signal Repeater 800MHz 1800MHz Dual Band Booster for sale
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