Dual Band Booster– Calls & 4G for Telstra–600 sqm. (Powerful Booster)


  • Application:

    2 Band
  • Coverage:

    up to 600 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

$ 635

Was $ 800. Save $ 165

Units Sold: 4008

Free Shipping


Kit includes:

  • 1x repeater
  • 1x indoor antenna
  • 1x outdoor LPDA antenna
  • 1x power adapter
  • 1x 15 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.
Price Match Guarantee

All of us need the best possible mobile data, especially in remote areas, where the best you get is a 1 bar or a fluctuating signal. What we offer you is a powerful booster to forget bout this trouble once and for all.

If you are worried about the installation process, don’t sweat it! It takes only a few simple steps to get the job done! The installation kit contains everything you’ll need, along with a set of step-by-step instructions. Plus, the device is perfectly safe to use, and it’s up to all of the modern standards! The device is highly effective in enhancing 3G and 4G signals.

All of our products are delivered free of charge and there are no hidden fees, either. On top of that, you get to enjoy a 2-year warranty, and in case the booster wasn’t a perfect fit, you can return it for a full refund within 30 days!

  • Technical Sheet
  • Coverage
    up to 600 sqm
  • Use
    Medium Home
    Large Home
    Large Office
    Small Hotel
  • Operator
    Optus (4G)
    Vodafone (4G)
    Telstra (Calls & 4G)
  • Frequency
    850/1800 MHz
  • Number of simultaneous users
  • 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
  • Noise figure
  • 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
  • Power
    • Red
    • 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


How it works



199 customer reviews



Reviews (199) Questions (0)
Murray Verified Customer2024/01/24

I live in a crowded apartment, and even though they provide Wi-Fi, it's never strong enough with everyone trying to use it. Reception is not great either. I took a chance with this unit and sincerely I didn't think it would be this good. I now get full service in my room, and I couldn't be any happier. Great product!

    Nick Verified Customer2024/01/18

    My wife and I bought a house some distance from town, and the agent told us connection was good that we would even get a strong Wi-Fi connection. As it turns out cell service here is very poor. We had to buy this unit even though it wasn't in our budget. We are just happy we have a good signal, and we can continue with our life.

      Frédéric L. Verified Customer2024/01/10

      My office for a long time gave me trouble with the very annoying slow network. I stressed me endlessly when I could not see the emails on time and therefore could not respond to them on time. I purchased this unit with the hopes that I would finally be able to put all the network trouble behind. I am happy that this unit worked and the network problems are really behind me. I can now work in my office in peace.

        Fabien l. Verified Customer2024/01/05

        We are really far from town, and cell service is very unreliable. From the house, we can only text and don't even think about making a phone call. The internet is slow, and you can barely download anything. With this unit, I get to download movies, and video call my grandkids. Fantastic product!

          felix G. Verified Customer2023/12/30

          I live out in the country, and I only get a bar of cell service at one corner of the house. After installing this cell phone booster, I now get up to 4 bars in most rooms. I don't experience dropped calls anymore, and I get to reply to my emails on time. I highly recommend this product!