300 sq.m. | Data 3G / 4G | Dual Band Signal Booster | AU

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Dual Band Booster – Calls & 3G – 300 sqm

(Optus & Vodafone)

  • Application:

    2 Band
  • Coverage:

    up to 300 sqm
  • Ideal For:

  • Provider:

  • Frequency:

    900/2100 MHz
  • Data:

    3G & Calls
Free Trackable Delivery In AU 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
  • 2 -Year Warranty

$ 640

Was $ 780. Save $ 140

Units Sold: 3500

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Overview

Kit includes:

  • 1x repeater
  • 1x indoor antenna
  • 1x outdoor Panel antenna
  • 1x power adapter
  • 1x 15 meters cable
  • 1x 5 meters cable
We provide 2 Years warranty on all our products
For better connection add LPDA antenna to your order.
Select Option
If our standard package cable lenght is not enought 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

Having an average outside mobile signal is just not enough to work, study, or generally communicate with the outside world without constant frustration. With your troubles in mind, we want to offer you a solution! This great model comes with everything you’ll need to set it up and have it running in no time. The installation kit also comes with a set of simple step-by-step instructions, but if you feel lost at any moment during or after installation, don’t hesitate to contact our 24/7 support line and get the help you need.  We want you to have the best possible experience, so on top of the free delivery on all our products, we offer you a 2-year warranty, and if you are still in doubt about your purchase, you can return it for a full refund within 30 days. 

  • Technical Sheet
  • Coverage
    up to 300 sqm
  • Use
    Big Boat
    Small Home
    Medium Office
  • Operator
    Optus (Calls & 3G)
    Vodafone (Calls & 3G)
  • Frequency
    900/2100 MHz
  • Number of simultaneous users
    50
  • Up-link
    890 ~ 915 MHz
    1920-1980 MHz
  • Down-link
    935 ~ 960 MHz
    2110-2170 MHz
  • Voltage
    AC/220V±10% 45~55Hz
  • Dimensions
    22.5*14*5 cm
  • Weight
    1.15 kg
  • Max Gain
    ≤70dB
  • Bandwidth
    25 MHz / 60MHz
  • Ripple in Band
    ≤8dB
  • Output Power
    23-27dBm
  • Noise Figure @ max. gain
    4.5db 8db
  • Return loss
    ≤-8 dB
  • Time Delay
    ≤0.5 μs
  • MTBF
    > 20000 hours
  • Power Supply
    AC:90~265V, 50/ 60Hz;DC:5V 2A
  • Power Consumption
    4W
  • Impedance
    50 Ω
  • RF Connector
    N -Female
  • Cooling
    Heat sink Convection cooling
  • Operating Temperature
    Operation: - 10°C ~+ 55°C / Storage: -20°C ~+60°C
  • Power
    • Red
      Normal
    • Off
      DC power problem
  • DL (Downlink)
    • White
      No signal received Solution: Adjust the outdoor installation to get the sound signal
    • Green
      Signal received ok but not perfect
    • Red
      Full signal received

FAQ

  • Why a mobile signal booster is the best solution for poor reception?

    A mobile signal booster is the only working solution if you have a weak signal and dead zones. It helps to improve signal strength so you can access the internet more quickly, and stream videos without buffering.

    With our booster you can make and receive calls without interruption, ensuring you’re always in touch with your family and friends.
    In general, the booster catches the signals from the nearest cell tower in the area by the external antenna which is included in the kit, then it sends the signal to the booster box. The box amplifies the signals, ensuring reliable coverage even in areas with poor signal strength, and the internal antenna spreads the signals inside the closed area.

  • Please, help me to find the best booster. How do I know Which one?

    If you want to find the best booster for you there are 2 easy options:
    1. Use our Booster Finder Wizard to find the best booster based on your needs.
    2. If you’re still having trouble finding the right booster after using the Wizard, contact our technical support team via chat or phone. They’ll be happy to assist you in finding the best solution.

  • What make your boosters different?

    1. At australiamobileboosters.com, we are committed to providing high-quality boosters at unbeatable prices.
    2. Since 2010, we’ve been dedicated to improving cellular signals with our specialized boosters, putting our CUSTOMERS FIRST every step of the way.
    3. Our boosters fix more than the signal. Our customers enjoy fewer dropped calls, better voice quality, faster internet speeds, and improved video streaming.
    4. In addition, we provide peace of mind with our industry-leading 24/7 after-sale service:
    – Lifetime Support 
    – 2-Year Warranty
    – Installation Services (for enterprise solutions)
    5. And if it’s not a perfect solution for you, we’ll refund your purchase or replace it. No hard feelings.

  • Does this need installation? Can I set it up myself?

    Installing our boosters is easy – in fact, 98% of our customers do it themselves. The device is plug-and-play, so all you need to do is attach the units with cables and mount the antennas. We provide simple installation guides and videos to help you along the way.

    Moreover, we offer technical aftersales support after the delivery of your device, so you can have peace of mind knowing we’re here to help.

How it works

Reviews:

4.7

175 customer reviews

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Reviews (175) Questions (0)
R
RAYMOND B. Verified Customer2026/07/18

My estate is congested and the signal connection has always been a problem. It becomes frustrating when working on important work. But since I bought the signal, I haven’t experienced and signal problem. Everything is so clear and the terrific data speed is wow!

    P
    Pierre B. Verified Customer2026/07/11

    With the help of the unit, I can now receive and make call while inside the house. The unit is everything I needed and I don’t regret buying it. I will recommend it for anyone with weak cell signal.

      R
      Remy d. Verified Customer2026/07/06

      It has really improved my cabin performance since I bought the signal. Before there were 1-2 bars in the cabin now all the bars are full, am so happy.

        A
        Anwen Verified Customer2026/06/22

        I connected the booster to an antenna, and I can access other cell towers now that our main tower is under maintenance. VERY HELPFUL. Our visitors are super excited. I should have installed it sooner.