Telstra Signal Booster – NextG Calls – 850 MHz – 150 sqm


  • Application:

    1 Band
  • Coverage:

    Up to 150 sqm
  • Ideal For:

  • Provider:

  • Frequency:

    850 MHZ
  • Data:

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

$ 410

Units Sold: 1900

Free Shipping


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

Don’t settle for an average-quality connection in your home, when you know you can have the best possible signal! This single-band booster will remedy the situation, giving you a steady signal every time. It’s perfect for your apartment, small house or small office space.  The setup and operation are incredibly simple, requiring only a few easy steps and no special skills. The installation kit contains all of the necessary components, including a set of simple instructions! If you encounter any sort of problems along the way, don’t hesitate to contact our customer support line any time, 24/7!  We care about your convenience and time, so all of our products are delivered free of charge. On top of that, you get to enjoy a 2-year warranty on your brand new booster! If for any reason it wasn’t the best fit for your needs, you can return the product within 30 days of the purchase for a full refund!

  • Technical Sheet
  • Coverage
    Up to 150 sq.m.
  • Use
    Small Boat
    Small Office
  • Operator
    Telstra (Calls)
  • Frequency
  • Number of simultaneous users
  • Up-link
    824~ 829MHz
  • Down-link
    864~ 894 MHz
  • Voltage
    AC/220V±10% 45~55Hz
  • Weight
    0.3 kg.
  • Power
    • Red
    • Off
      DC power problem
  • DL (Downlink)
    • White
      No signal received Solution: Adjust the outdoor installation to get sound signal
    • Green
      Signal received ok but not perfect
    • Red
      Full signal received
  • UP (Uplink)
    • Flicker
      When there is a call it is normal
    • Green
      Always green means self-excited Solution: Turn off the booster, adjust the indoor and outdoor antenna again and try to expand the distance or create some barriers between them.
  • ALA (Alarm system)
    • Red
      The installation is not correct. For example, the outdoor antenna been stolen the cable is not connected properly There are strong input signals or severe self-oscillation, measures must be Take n(please note that our boosters have auto shut off function so the red color status can only maintain for 5 seconds).
    • Off
      Booster breaks down, or severe self-oscillation leads to auto mute Re-plug in and check if alarm LED turns Red.
  • output
    Up link :15dBm Downlink: 17dBm
  • Port VSWR
  • Noise figure
  • Ambient temperature
    Operation: - 10°C ~+ 55°C / Storage: -20°C ~+60°C
  • Size
  • Function
    a) Power supply LED denote b) Export power LED denote
  • I/O impedance
    50 Ohms
  • Transmission delay


How it works



95 customer reviews



Reviews (95) Questions (0)
Baker R. Verified Customer2024/01/20

I have a small office where cell service is terrible. Unless I leave the door and windows open, I can't get any reception in the office. This signal booster has helped tremendously. Now I can have some privacy without compromising my work.

    Carter M. Verified Customer2024/01/13

    I'll have to admit since buying this product I've had the best experience ever. Over the years I have had to deal with signal issues and every purchase I make always ends up disappointing. To be honest, I was already used to the trend until I found this one and everything changed. Awesome product!

      Adams L. Verified Customer2024/01/02

      I live far away from town, and I have to say cell reception here is exceptionally poor. Most of the time I had to walk 30 or so yards to make a phone call which is not very ideal if its winter or rainy season. After buying this unit, my connection has been strong, and I get to do everything from home. Whether it's a phone call or browsing the interne, I am covered.

        Scott L. Verified Customer2023/12/19

        This signal booster works, and we now have the best signal at home than we have ever had. However, I'd advise you go through the instructions carefully to avoid getting very little out of a great product. It also comes with a warranty, but the service is so great I might never use it.

          Parker H. Verified Customer2023/12/08

          I'm one of those people that only believe when they see results. Upon installing this unit I got a constant 5 bar service on my phone, and I could hardly believe it. On a good day, I would get at best a bar of service. This caught me by surprise, and I'm really glad to have made this purchase.