Cell Phone Signal Booser 3G – 150 sqm (Power Line)


  • Application:

    1 Band
  • Coverage:

    Up to 150 sqm
  • Ideal For:

  • Provider:

  • Frequency:

    850 MHz
  • Data:

Free Shipping In SA 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

R 4100

Units Sold: 1600

Free Shipping


Kit includes:

  • 1x repeater
  • 1x indoor antenna
  • 1x outdoor Yagi antenna
  • 1x power adapter
  • 1x 15 meters cable
  • 1x 5 meters cable
We provide 2 Years warranty on all our products
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If our standard package cable lenght is not enought to cover your area you have an upgrade option.
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Tired of never-loading videos on your phone and not being able to even access something as basic as an e-mail? Well, this booster will make you forget about your troubles. It is perfectly safe to use and doesn’t carry any health hazards to your family.  If you have never installed a booster before, don’t worry. The process is quite simple and takes only a few steps to accomplish. You’ll find everything you’ll need in the installation kit, along with the manual to guide you. If you have any difficulties throughout the set-up, feel free to contact our 24/7 customer support line. Making big purchases online can be troubling, so we want to make sure you get the best experience with us. We offer you free delivery for all of our products, as well as a 2-year guarantee. If the device you bought wasn’t a perfect fit, don’t worry, you can return it within 30 days for a full refund.

  • Technical Sheet
  • Coverage
    Up to 150 sqm
  • Use
    Small Boat
    Small Office
  • Operator
    Telkom (3G)
  • Frequency
    850 MHz
  • Kit
    Repeater and all accessories
  • Up-link
    824~ 829MHz
  • Down-link
    864~ 894 MHz
  • Output Power
    • Uplink
      10 ±2dBm
    • Downlink
      16 ±2dBm
  • Gain
    • Uplink
      60 ±2 dB
    • Downlink
  • Bandwidth
  • Ripple in Band
  • Spurious Emission
    • 9KHz~1GHz
      ≤ -36 dBm
    • 1GHz~12.75GHz
      ≤ -30 dBm
  • Intermodulation Products
    • 9KHz~1GHz
      ≤ -36 dBm
    • 1GHz~12.75GHz
      ≤ -30 dBm
  • VSWR
  • MTBF
    >50000 hours
  • Power Supply
    AC:100~240V, 50/ 60Hz
    DC:5V 1.5A
  • Power Comsumption
    < 7.5W
  • Impedance
    50 ohm
  • RF Connector
    N-Female or SMA-Female
  • Dimensions
  • Cooling
    Heatsink Convection cooling
  • Net weight
    < 0.36Kg
  • Packing size (D*W*H )
  • Gross weight
    < 0.52Kg
  • Installation Type
    Wall Installation
  • Environment Conditions
  • Humidity
    < 90%
  • Operating Temperature
    -10℃ ~ 55℃


How it works



80 customer reviews



Reviews (80) Questions (0)
Hazell L. Verified Customer2023/02/20

We have this booster installed in our office. Its coverage is sufficient for us and we can enjoy a powerful and stable mobile signal in all the spaces at our office. The amplifier can enhance link quality for individuals using various operators ' facilities. It's very essential for us.

    Capria C. Verified Customer2023/02/18

    Hi, hope that you will remember me. As agreed, I am leaving my device experience. The device was mounted in our 4-storey hotel, . Coverage is fantastic now!! Works great . The device saved our business literally–hotel visitors used to be highly unsatisfied with the quality of the connection. Thank you for making up our building's individual solution. And also wish you excellent luck in your company.

      Brianna N. Verified Customer2023/02/15

      It works and makes the mobile internet better, although I'm not very technical, I managed to install it, and the use made me happy.

        Kimani Verified Customer2023/02/09

        I'm working in a country-side metal building. In the premises I have absolutely no cellular connectivity. Two to three bars are out of the finest I can get. The signal is often weak. In most apartments, Slow 3G. That repeater, I decided to try. It's been a good decision. I set up the repeater with an external antenna outside the building on the building's interior wall.

          Jashanna R. Verified Customer2023/01/30

          More than a year ago, I purchased this repeater and it works really well. I work in a metal building where cell phones don't receive a signal. We purchased one for job putting the exterior antenna elevated on the building, the inside antenna had to be placed in the corridor. Problems with the cell phone have been resolved. 3 G is quick and continuous. I'd recommend the unit.