Cellphone Signal Booster 3G – 300 sqm

(Telkom)

  • Application:

    1 Band
  • Coverage:

    Up to 300 sqm
  • Ideal For:

  • Provider:

  • Frequency:

    850 MHz
  • Data:

    3G
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 4600

Units Sold: 620

Free Shipping

Overview

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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Price Match Guarantee

If you are tired of your mobile data signal barely reaching a satisfactory level, check out this great device. It will help you forget about this problem and enjoy a quality connection and uninterrupted conversations.  The set-up won’t take long. Only a few easy steps. Just follow the manual included in the installation kit. If you do have any questions along the way, contact our 24/7 customer support line and get the professional help you need.  We know how tough it is to navigate the world of online shopping, that’s why we offer you a great deal! Free delivery on all of our products, plus the 2-year warranty and a 30-day money-back guarantee!

  • Technical Sheet
  • Coverage
    Up to 300 sqm
  • Use
    Small Home
    Medium Office
    Big Boat
  • Operator
    Telkom (3G)
  • Frequency
    850 MHz
  • Kit
    Repeater and all accessories
  • Up-link
    824~ 829MHz
  • Down-link
    864~ 894 MHz
  • Voltage
    AC/220V±10% 45~55Hz
  • Dimensions
    124*112*12.5 mm.
  • Weight
    0.3 kg
  • Noise figure
    ≤6dB
  • Ambient temperature
    -15°C~55°C
  • I/O impedance
    50Ω/N connector
  • Transmission delay
    ≤0.5μs

FAQ

How it works

Reviews:

4.8

31 customer reviews

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Reviews (31) Questions (0)
B
Brady B. Verified Customer2026/10/24

To be honest, cell signal used to be dreadful in my house. Most times I would get home from work and not bother using my phone due to poor reception. Now after installing the pro-dual-band signal booster, I'm inseparable with my phone and laptop. Service is great, and I'm surely making the most out of it.

    R
    Randi R. Verified Customer2026/10/10

    My wife and I have invested a lot of money in building a great home. Our house is quite huge and located in a rural area, so the network is a bit of a challenge. In one room you may get at best 3 bars of service but nothing more. We decided to buy this device, and we now enjoy a strong signal everywhere in the house.

      M
      Moise M. Verified Customer2026/09/28

      I love this item. It solved all my network problems, and I couldn't be more grateful. I would totally buy this product again and recommend it to anyone with a poor cellular signal. Just make sure when installing you point the antennas in the right direction.

        S
        Sergeant S. Verified Customer2026/09/21

        Before buying this signal booster, I was a little bit skeptical about its effectiveness and since I was purchasing it for my restaurant which is a huge investment for me you can understand why. It surpassed my expectations though, and now there are strong signals in every corner of my restaurant. Amazing product right there!

          C
          Chris C. Verified Customer2026/09/14

          This device is quite easy to install as long as you get the details right. What I loved most about it is that you don't need the help of a professional to get it up and to run.