Spark Signal Booster GSM– 300sqm

(Spark & Skinny)

  • Application:

    1 Band
  • Coverage:

    up to 300 sqm
  • Ideal For:

  • Provider:

  • Frequency:

    850 MHz
  • Data:

    3G Data & Voice
Free Shipping In NZ 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
  • 3-Year Warranty Included

$ 400

Units Sold: 2060

Free Shipping


Kit includes:

  • 1x repeater
  • 1x indoor antenna
  • 1x outdoor Panel antenna
  • 1x power adapter
  • 1x 15 metres cable
  • 1x 5 metres cable

For better connection add an LPDA antenna to your order

If our standard package cable length is not enough 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

If you are a Spark user, and you have problems with connection quality, don’t despair. We can offer you a line of boosters that will work wonders with this operator, improving your signal to full strength in seconds. 

The ‘Power 2’ model has a very simple installation process that doesn’t require any special skills or knowledge. The kit comes with a set of instructions to guide you through the whole process, which will not take long. Just in case you need any help, we have a 24/7 customer support line at your service.

Protecting our customers is important to us, so on top of a great quality product, which we deliver free of charge for your convenience, we also offer you a 2-year warranty, and if you are not completely satisfied with the result, you can return the purchase within 30 days for a full refund.

  • Technical Sheet
  • Coverage
    up to 300 sqm
  • Use
    Big Boat
    Medium Home
    Small Office
    Other Middle Areas
  • Operator
    Spark (voice and 3G) Skinny (voice and 3G)
  • Frequency
    850 MHz
  • Number of simultaneous users
  • Up-link
    824~ 829MHz
  • Down-link
    864~ 894 MHz
  • Voltage
    AC:90~265V, 50/60Hz; DC: 5V/2A
  • Dimensions
  • Weight
    0.9 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
  • output
    Up link: 20dBm Downlink: 23dBm
  • Max Gain
    60-65 dB
  • Noise figure
  • Ambient temperature
    -10°C ~ 55°C
  • Bandwidth
    25 MHz
  • I/O impedance
    50Ω/N -Female
  • Transmission delay


How it works



103 customer reviews



Reviews (103) Questions (0)
Dayne M. Verified Customer2023/12/07
I guess my experience was ruined by the struggle I went through setting my unit up. The wires are extremely short, at least I l found them extremely short while installing it. The signal and voice quality is remarkably good but I wish one didn't have to struggle that hard to set it up.
    Israel Hirthe Verified Customer2023/11/13
    I was pleasantly surprised by how quickly I received my order. The instructions were straightforward, and the product performs even better than I had expected.
      Crawford Huel Verified Customer2023/10/15
      Much like a plug & play device. Provides the strongest and the most reliable signal I have ever had. It gives me almost 5 bars at the farthest point in my 4-level building. I recommend if you struggle with poor signal.
        Paxton Hyatt Verified Customer2023/09/25
        I'm so happy someone invented this product. It made a huge difference. You wouldn't believe how great it can feel to finally have a stable signal.
          Mauricio Schultz Verified Customer2023/09/17
          Y'all need to know that on both frequencies my booster kit worked just fine. Perfect with an extremely wide spectrum in all aspects.. All in all, feel happy with the buy.