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: 4754

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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)
J
Jalen Kerluke Verified Customer2026/03/19
I had actually bought a mobile network booster before from another company but the results were DISASTROUS... The signals remained pretty weak after setting it up and I have never felt so conned. I bought this unit with a lot of doubts in mind and expected little or no improvement. Turns out this would be the solution to my problems. The connection was immediately righted after installation. I am a very happy, well-connected man right now.
    E
    Edison Gottlieb Verified Customer2026/03/10
    Must admit I was very skeptical about this and hope and prayed that it would work. I was very impressed with the results. Been using it for almost a month now and I have had zero problems with it so far. I fully recommend purchasing this if you need to boost your cell signal inside.
      R
      Randi Schimmel Verified Customer2026/03/05
      Usually, cell service is terrible in our area, and we barely receive any calls while in the house. After installing this booster things have been great, and I can operate without any inconveniences.
        E
        Ernest Upton Verified Customer2026/02/23
        I have compared prices for mobile signal boosters for homes and offices and this comes at a pretty affordable price. I only had it installed yesterday so I can't quite give a detailed review but for the time it has been here it has been just fine. My signal is relatively stronger than it was before.
          R
          Reese Gleichner Verified Customer2026/02/16
          This unit works perfectly better than the original one we had. No more dropped calls in the house and the signal is consistent now. Thank you!