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
Sylvan S Verified Customer2026/06/15
You can decide to spend some extra dollars and get the bigger booster to cover a larger area of your house. The larger one will also improve your outdoor reception. I believe if we mount the antenna outside our house to a much high point we should get a good signal even in the basement.
    E
    Eino Jacobson Verified Customer2026/06/05
    Their customer service was exceptional, and I was impressed. Moreover, the product's performance has been nothing short of incredible. It has improved the coverage in and around the house tremendously. Highly recommended
      I
      Izaiah Verified Customer2026/05/26
      I ordered this product with the aim of improving cell service in my rural house. After placing the antenna at an high position and aligning it correctly, I experienced a noticable improvement in signal strength. Before it, I had no bars of service inside the house, but with this device, I now have four to five bars. Thanks to this product, I can now check my email and make calls from within my house, which was impossible before.
        D
        Davin Frami Verified Customer2026/05/11
        The product is well suited for my needs, particularly the model I use. Thumbs up to the company for such an innovative idea and a quality product.
          A
          Antonio Verified Customer2026/04/28
          The order was delivered very quickly. The product works perfectly well. I now have more bars on my phone inside than outside the house. Thank you!