Pro Mobile Signal Booster Calls & 4G & 5G - 300 sqm

(All Networks)

  • Application:

    3 Band
  • Coverage:

    up to 300 sqm
  • Ideal For:

  • Provider:

  • Frequency:

    700/1800/2100 MHz
  • Data:

    3G Data & 4G Data & 5G & Voice
Free Shipping In NZ Delivery time: 5-7 Business Days

Benefits and Features:

  • Instant Signal Boost of up to 5 bars
  • CE & RoHS ISO Certified Product
  • Easy Installation
  • Instant Technical Assistance
  • 3-Year Warranty Included

$ 1090

Units Sold: 1461

Free Shipping

Overview

Kit includes:

  • 1x repeater
  • 1x indoor antenna
  • 1x outdoor LPDA antenna
  • 1x power adapter
  • 1x 10 metres cable
  • 1 x 5 metres cable
If our standard package cable length is not enough to cover your area you have an upgrade option.
Upgrade your booster kit with our internal antenna for optimal performance in larger spaces.
Price Match Guarantee

If you are looking for a powerful and comprehensive solution to all your mobile signal boosting needs, our Tri-Band repeaters are the best bet. The Big Band Plus does this job very well, enhancing your signal from 1 bar up to 5 in seconds.

A full kit coming with the purchase, including a set of instructions, allows you to have the setup done in no time, and if there are any issues, we are here to help you 24/7. Our latest technologies used in the repeater keep you perfectly safe and have no negative impact on your health. 

If you are considering this mobile booster, you are in for a treat, as it also comes with a 2-year warranty and a 30-day money-back guarantee. We want your purchase to be as hassle-free as possible, so we have no hidden fees and a free of charge delivery system.

  • Technical Sheet
  • Coverage
    up to 300 sqm
  • Use
    Big Boat
    Medium Home
    Small Office
    Other Middle Areas
  • Operator
    One ( 3G, 4G, 5G)
    2Degrees (3G, 4G, 5G)
    Spark (3G, 4G, 5G)
    Skinny(3G, 4G, 5G)
    Warehouse Mobile (3G, 4G, 5G)
  • Frequency
    700/1800/2100 MHz
  • Number of simultaneous users
    75
  • Up-link
    703 ~ 748 MHz
    1710 ~ 1785 MHz
    1920 ~ 1980 MHz
  • Down-link
    758 ~ 803 MHz
    1805~ 1880 MHz
    2110 ~ 2170 MHz
  • Wide Band
    Full band
  • Maximum Gain
    70 dbi
  • Output Power
    20 dbm
  • AGC (Automatic Gain Control)
    ≧25dB
  • Spurious Emission
    • 9KHz~1GHz
      ≦ -36dBm
    • 1GHz~12.75GHz
      ≦ -30dBm
  • Noise Figure
    ≤ 6dB
  • VSWR
    ≦2.0
  • Group Delay
    ≤1μs
  • RF Connector
    N-Female
  • Impedance
    50Ω
  • Power Consumption
    ≤12W
  • Power Supply
    Input: AC 110~240V
    Output: DC 6V/3A
  • Operating Temperature
    -10℃~50℃
  • Environment Conditions
    IP40
  • Dimensions
    215*132*22mm
  • Weight
    ≤1.5KG

FAQ

How it works

Reviews:

4.6

73 customer reviews

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Reviews (73) Questions (0)
S
Solon Stokes Verified Customer2026/01/24
I operate as an office manager responsible for offering all the things we might need to the entire office. We moved to a new office building two weeks ago (it's totally new, we're the first to rent the place). The bad gsm and connection on the internet led to a severe problem for us as customers were irritated by poor customer services as most calls were dropped. We pooled resources and ordered the product with some other closest offices. It has been installed today. None of my colleagues have complaints yet, and I can't give a comprehensive feedback on the product. Will definitely give my review later.
    E
    Evans Ernser Verified Customer2026/01/13
    Within minutes of setting up, my signal bars skyrocketed from 1 to 5 bars of 4G. That was incredible, I thought it would take longer! I have been on my phone since, catching up on the emails and correspondences. I had expected a much more set up process and a lot of mishaps on the way because that is just the way I am when it comes to installations. I am so grateful for this unit.
      F
      Ferne Hirthe Verified Customer2026/01/03
      The signal for the office was really bad and we could not answer calls well or receive and reply to mails the right way. I am so glad I bought this unit for the office. The tough times of dropped calls, delayed emails and the frantic search for signal are gone. This could very well be my best purchase in a long time. If you have a problem with weak signals you should totally get it. You will not regret it.
        G
        Grant Douglas Verified Customer2025/12/26
        It was my first experience using signal boosters and it is a pleasant one. I am contemplating buying an additional unit for my cottage house.
          I
          Isidro West Verified Customer2025/12/18
          This website offers THE BEST PRODUCT-PRICE RATIO on the market!!!! After I set up the product I said goodbye to poor internet connection. It gives out a strong signal and calls do not drop off.