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Dual Band Booster– Telstra Calls/4G – 300 sqm.

(Telstra)

Bestseller Dual Band Booster– Telstra Calls/4G – 300 sqm.

  • Application:

    2 Band

  • Coverage:

    up to 300 sqm

  • Ideal For:

  • Provider:

  • Frequency:

    850/1800 MHz

  • Data:

    4G & 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

If you are tired of tolerating an average at best connection at home, struggling with getting work done, and want to improve your situation, we have a device that will help. This efficient Dual-Band mobile phone signal booster will make sure your Calls, 3G, and 4G signals are pristine and up to a solid 5 bars, in case your outside signal reaches at least 3 bars. This mobile signal booster is ideal for improving the signal strength at your home, boat, or small office, with a coverage of 300 square meters and compatibility with 850/1800 MHz frequencies.

 
 
  • Safe And Secure Shopping
  • 10 Years In The Mobile Boosters Industry
  • 24/7 Support

 

  • Free Trackable Delivery In AU
  • 30-Day Money-Back Guarantee
  • Over 8700 Satisfied Customers

$ 595

Was $ 745. Save $ 150

Units Sold: 3274

Free Shipping

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.
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Price Match Guarantee

Running a home, or running a successful business without a steady connection is unthinkable in our day and age. And having an average quality of the signal is not enough. That’s why we offer you this booster, to leave your troubles behind and focus on what’s important to you.  Don’t worry about lengthy set-ups and difficult instructions, either. Our installation kit is designed to suit your needs as efficiently as possible so you don’t waste any precious time. On rare occasions, if you do run into any kind of trouble, feel free to contact our 24/7 support line, and our qualified staff will be happy to help out.  We care about your time and convenience, so on top of free delivery for all our products, you also get to enjoy a 2-year warranty and if it still wasn’t the perfect fit for you, return your booster within 30 days for a full refund.

  • Technical Sheet
  • Coverage
    up to 300 sqm
  • Use
    Big Boat
    Small Home
    Medium Office
  • Operator
    Optus (4G)
    Vodafone (4G)
    Telstra (Calls & 4G)
  • Frequency
    850/1800 MHz
  • Number of simultaneous users
    50
  • Up-link
    824 ~ 829 MHz
    1710 ~ 1785 MHz
  • Down-link
    864 ~ 894 MHz
    1805 ~ 1880 MHz
  • Voltage
    AC90-264V,output DC 5V / 3A
  • 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

How it works

Reviews:

4.8

163 customer reviews

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Reviews (163) Questions (3)
C
Chris Verified Customer2025/07/09

Our recently acquired house is on salty water. Practically all the outside parts were structured in view of this. Regardless, the pole mounting section was not built for saltwater and will need supplanting after twelve months as it is now rusting. Would suggest better equipment for the radio wire pole. Would pay the additional. As a replacement method, I need to scale a 50' stature to supplant. Would like to gamble my life only one time. The uplifting news is we currently have generally excellent cell service inside our home and no longer need to locate that unique spot outside our front entryway. We can now truly appreciate living in our home in a genuinely remote saltwater region having great cell get to.

    D
    Dylan C. Verified Customer2025/06/30

    So far I'm pleased with the service I'm getting from this unit. My only problem is that it overheats and scares me it might get damaged. It has served me well though, and I hope it can last for a while.

      N
      Neil Verified Customer2025/06/21

      This gadget gave us better cell service we can now get 4 bars of 4G network and 3 bars for 3G networks. Considering the fact that we live in the hill country the device is worth splurging on.

        M
        Mackyla Verified Customer2025/06/11

        Living in a remote district we had fewer options when it came to the issues of internet access availability. The only way we could access the internet was through paying the expensive satellite internet subscription. To solve this problem we decided to get a MIFI which solved most of the problems but still download speeds were still slow. I looked for a solution and I decided to purchase this expensive booster to improve internet connection. This booster is a little pricey though it does deliver as expected. My network has now improved it's now faster than I have ever seen. To make sure you get a good signal just ensure the antenna is facing towards the direction of the closest cell tower. The only problem I encountered was trying to get the exterior antenna in place.

          L
          LIsa Verified Customer2025/06/06

          In our remote farmhouse which is made up of a metal structure getting a signal is very hard. This gadget improved our signal quality compared to before using it.

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