150 sqm. | Telstra Voice & 4G | Power Line | AU

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Dual Band Booster – Telstra Calls & 4G – 150 sqm. (Power Line)

(Telstra)

  • Application:

    2 Band
  • Coverage:

    Up to 150 sqm
  • 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

$ 675

Was $ 855. Save $ 180

Units Sold: 3113

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Overview

Kit includes:

  • 1x repeater
  • 1x indoor antenna
  • 1x outdoor LPDA antenna
  • 1x power adapter
  • 1x 10 meters cable
  • 1x 5 meters cable
We provide 2 Years warranty on all our products
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.

In our crazy pace of life, it is difficult to keep up if you don’t have high functioning mobile data connection where you live, study or work. With this exact problem in mind, we designed a device to help you always stay in touch.   If you are worried about the setup, be assured it takes only a few easy steps and no special skills. The installation kit contains everything you might require and you can sit back and enjoy this sweet deal in no time. If you have any trouble during or after setup, don’t hesitate to contact our 24/7 support line and get your answers straight away.  On top of free delivery on all of our products, we offer a 2-year warranty and a 30-day money-back guarantee!

  • Technical Sheet
  • Coverage
    150 sqm
  • Use
    Small Boat
    Apartment
    Small 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
    AC/220V±10% 45~55Hz
  • Dimensions
    27×28×6 cm
  • Weight
    3.5 kg
  • Output
    Up link :15dBm Downlink: 17dBm
  • Port VSWR
    ≤1.8DB
  • Noise figure
    ≤5dB
  • Ambient temperature
    Operation: - 10°C ~+ 55°C / Storage: -20°C ~+60°C
  • Function
    a) Power supply LED denote b) Export power LED denote
  • I/O impedance
    50Ω/N connector
  • Transmission delay
    ≤0.5μs
  • 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:

4.8

154 customer reviews

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Reviews (154) Questions (0)
K
Kim M. Verified Customer2026/08/08

At first, I was a bit skeptical about paying for a product I didn't know much about, but I have to say it's worth every penny. We used to have little call service at our home, and the best we would get was 2 bars in some spots. This unit made a real impact on our signal strength since installing it we sometimes get up to 5 bars and no more dropped calls or unsent messages.

    L
    Lynch M. Verified Customer2026/08/03

    This is a fantastic product. It's worth every single penny I invested in it. My cell phone signal is strong now than I ever imagined and I couldn't be more pleased.

      M
      Morrison G. Verified Customer2026/07/29

      I live out in a country house with a metal roof that makes cell reception very poor while inside. Most times I walk outside to get a good signal to make a phone call. This signal booster has helped tremendously, and I now have a strong 3G network of up to 4bars inside the house.

        L
        Little V. Verified Customer2026/07/24

        It has taken my bar from one and sometimes non-existent to 3G and 4G all the time. I am immensely thankful for this unit. The next place I will be taking it to is my office whose network could also use some serious boosting. If you are looking to a solution then this is it! It can't get better than this, I promise.

          F
          Fuller W. Verified Customer2026/07/16

          We needed something to improve our cell phone signal. We have an open office and its just 3 of us. Everyone complained about the reception, so we came together and decided to buy this unit. It was a logical idea, and we had it set up within no time. Now, our signal strength has improved remarkably and we get work in harmony. Great product!