Dual Band Spark Signal Booster Voice & 3G– 300 sq.m.

(Spark & Skinny )

  • Application:

    2 Band
  • Coverage:

    up to 300 sqm
  • Ideal For:

  • Provider:

  • Frequency:

    850/2100 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

$ 720

Was $ 895. Save $ 175

Units Sold: 1780

Free Shipping

Overview

Kit includes:

  • 1x repeater
  • 1x outdoor panel antenna
  • 1x indoor 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

An average-quality connection is not good enough when you have a household or a business to run as smoothly as possible, that’s why we offer you this device. The ‘Ultra 2’ will boost your signal to stable 5 bars in seconds.  We don’t want to burden you with any additional complications, so we send you the entire installation kit with everything you need completely free of charge. Set up is quick and painless. Just follow the instructions and watch your signal rocket! And if you do experience any issues, we are on hand 24/7 to help you get things up and running. In addition to this great product, you also get a 2-year warranty, and if you have second thoughts about your purchase, you can return it 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 & 3G Data)
    Skinny (Voice & 3G Data)
  • Frequency
    850/2100 MHz
  • Number of simultaneous users
    50
  • Up-link
    832-862 MHz
    890-915 MHz

  • Down-link
    791-821 MHz
    935-960 MHz
  • Voltage
    AC/220V±10% 45~55Hz
  • Dimensions
    225*140*32 mm
  • Weight
    1.2 kg
  • Power
    • Red
      Normal
    • 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 colour 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
    ≤1.8DB
  • Noise figure
    ≤6dB
  • Ambient temperature
    -15°C~55°C
  • Size/weight
    225*140*32 (mm)/1.2kg
  • Function
    a) Power supply LED denote
    b) Export power LED denote
  • I/O impedance
    50Ω/N connector
  • Transmission delay
    ≤0.5μs
  • Power supply
    AC/220V±10% 45~55Hz
  • Coverage area
    Up to 300 sqm

FAQ

How it works

Reviews:

4.7

89 customer reviews

WRITE A REVIEW

ASK A QUESTION







Reviews (89) Questions (0)
C
Clovis Jacobi Verified Customer2026/11/04
It's been several months since we installed the unit. It diligently hunts for a signal, even in areas with just a single bar, making it possible for me to enjoy Spotify and Apple Music. Switching to 3G boosts the signal significantly. We're content with its performance.
    C
    Consuelo Jerde Verified Customer2026/10/28
    I live 2 km from the cell tower but since the house has thick walls and a metal roof, the signal is not strong enough. When I installed the unit, I was able to use my phone from within the house. I am delighted with its performance and the ease of installation.
      A
      Ahmed Hagenes Verified Customer2026/10/18
      You can count on this booster for a reliable mobile signal. It has made my experience with mobile phones more pleasant because it ended call drops and improved sound clarity.
        E
        Ezequiel Verified Customer2026/10/09
        I bought the signal booster based absolutely on reviews I read. I was a bit skeptic in the beginning. However, to my pleasant surprise, the installation process turned out to be relatively straightforward, even for someone like me who typically avoids DIY tasks. My phone signal had an immediate boost, it has been 4 to 5 bars strong. I hope it is not one of those things that start out strong then wane with time. If it remains this way, I am set for everything.
          D
          Dee Stanton Verified Customer2026/09/29
          Ever since we installed this unit, our internet service has improved significantly, and, for the first time, we can use our mobile phones inside the house. We're very grateful for this amazing product.