Pro Dual Band Spark Signal Booster Voice & 4G – 600 sq.m.

(Spark & Skinny)

  • Application:

    2 Band
  • Coverage:

    up to 600 sqm
  • Ideal For:

  • Provider:

  • Frequency:

    850/1800 MHz
  • Data:

    4G 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

$ 730

Was $ 895. Save $ 165

Units Sold: 4755

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Overview

Kit includes:

  • 1x repeater
  • 1x indoor antenna
  • 1x outdoor LPDA antenna
  • 1x power adapter
  • 1x 10 metres cable
  • 1x 5 metres cable
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 having trouble enhancing an extremely poor outside signal through a relatively large area, we are here to help you and offer a versatile device to fix the connection problem and boost your 1-2 bars outside signal up to full strength in no time.  The whole installation kit is delivered to you for free and contains not only the device itself but also a set of instructions and everything else you might need to set it up and running. The installation doesn’t require any special skills. The process is so quick and easy, anyone can do it! Although, if you do encounter a rare obstacle, feel free to contact us via our 24/7 support line.  We don’t just talk about our product’s quality. We also back it up by offering you a 2-year warranty and a 30-day money-back guarantee.

  • Technical Sheet
  • Coverage
    up to 600 sqm
  • Use
    Small Hotel
    Large Home
    Large Office
    Other large areas
  • Operator
    Spark (2G & 4G)
    Skinny (2G & 4G)
    Vodafone (2G & 4G)
    2Degrees (2G & 4G)
    Warehouse Mobile (2G & 4G)
  • Frequency
    850/1800 MHz
  • Number of simultaneous users
    75
  • Up-link
    824~ 829 MHz
    1710 ~ 1785 MHz
  • Down-link
    864~ 894 MHz
    1805~ 1880 MHz
  • Max Gain
    76dB - 83dB
  • Ripple in Band
    ≤8dB
  • Return Loss
    ≤-8 dB
  • Time Delay
    ≤0.5 μs
  • MTBF
    > 20000 hours
  • Power Consumption
    4W
  • RF Connector
    N -Female
  • Cooling
    Heat sink Convection cooling
  • Dimensions
    225*140*32 (mm)
  • Installation Type
    Wall Installation
  • Environment Conditions
    IP40
  • Humidity
    <90%
  • Voltage
    AC90-264V,output DC 5V / 3A
  • 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.
  • output
    Up link :23dBm Downlink: 27dBm
  • Noise figure
    ≤Up link :4.5dB Downlink: 8dB
  • Ambient temperature
    -15°C ~ 55°C
  • Impedance
    50 Ω

FAQ

How it works

Reviews:

4.7

237 customer reviews

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Reviews (237) Questions (0)
U
Urban Jaskolski Verified Customer2026/05/13
THE PRODUCT BOOSTS A SIGNLE BAR OF 3G , ENABLING YOU TO MAKE CALLS FROM ANY ROOM IN THE HOUSE. IT SAVES ON THE BATTERY LIFE AND ENABLES YOU TO ACCESS FAST INTERNET.
    M
    Marlon G Verified Customer2026/05/04
    I was a bit worried when purchasing this product and didn't believe it would work. As it turns out, it works pretty well and has already exceeded my expectations.
      E
      Emilio R Verified Customer2026/04/27
      This unit performs exceptionally well, providing a consistent 5 bars of signal about 90% of the time. Occasionally, it may drop to 4 bars, but we've been informed that this can occur when external signal conditions worsen due to weather. Anyways, we have a good signal at all times!
        B
        Bernard Bartell Verified Customer2026/04/20
        I have not been able to install it for some reason... there is something I am not just getting right with the rooftop outdoor antenna positioning thing. However, I am just thankful about how great your customer service has been in trying to guide me through the installation. I am having someone come over and help me install it. I hope it can finally work fine and I can finally get around my signal problems.
          I
          Izaiah Verified Customer2026/04/13
          I ordered this product with the aim of improving cell service in my rural house. After placing the antenna at an high position and aligning it correctly, I experienced a noticable improvement in signal strength. Before it, I had no bars of service inside the house, but with this device, I now have four to five bars. Thanks to this product, I can now check my email and make calls from within my house, which was impossible before.