Welcome to visit ATNJ mobile signal booster
signal repeater, signal booster, mobile signal booster, Signal Booster
signal repeater, signal booster, mobile signal booster, Signal Booster
signal repeater, signal booster, mobile signal booster, Signal Booster
signal repeater, signal booster, mobile signal booster, Signal Booster
signal repeater, signal booster, mobile signal booster, Signal Booster
signal repeater, signal booster, mobile signal booster, Signal Booster
signal repeater, signal booster, mobile signal booster, Signal Booster

ATNJ Factory Price EGSM DCS 900/1800 mhz phone booster work for 2G 4G

  • Minimum order quantity:1 piece
  • Supply Ability:3000.0 piece / Month
  • Country of Origin:Shenzhen
  • Categories: Dual Band Repeater
    Model NO.: JS-DB900/1800
    • Frequency:UL: 880-915,1710-1785Mhz DL:925-960,1805-1880
    • Gain:65-70dB
    • AGC:30
    • Max. Output power:15~27dBM
    • Coverage:100-300m2
    • Weight:Approx 4kg
    • Size:225*140*32mm
    • Application:Home,office, apartments,basement,shopping mall, parking ...ect.
    • Material:Aluminum
    • Color:Black or golden
    • Place of Origin:CN;GUA
    • Model Number:JS-DB900/1800
    • Type:2/4G mobile signal booster, signal repeater
    • Brand Name:ATNJ mobile signal booster, signal repeater

    Signal Booster Technical Specifications

    SPECIFICATIONS

    mobile signal booster parameters

    Frequency Range (Customers to Choose)

    Uplink

    890-915Mhz & 1710-1785Mhz

    Downlink

    935-960Mhz & 1805-1880Mhz

    Frequency Bandwidth (3dB Bandwidth)

    25Mhz & 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

    DB Signal Booster Expert

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