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

$ 720

Was $ 865. Save $ 145

Units Sold: 4082

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Overview

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

Don’t settle for an average-quality connection, when you know it can be much better. This versatile booster model will put an end to your bad signal days.  If you are worried about the setup, don’t be. This device comes with a full installation kit, and all of the instructions included, to make sure you don’t encounter any problems, and the setup will be quick and effective. However, if you do run into any unexpected obstacles, feel free to contact our 24/7 customer support, and our staff will gladly help.  We are confident in our product, so we offer you a 2-year warranty, and we also value your time and finances, so there are no hidden fees; the delivery is free of charge as well. If you are still not convinced you made the right choice, you can return the booster within 30 days after purchase for a full refund.

  • 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

204 customer reviews

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Reviews (204) Questions (0)
S
Sage Ullrich Verified Customer2026/02/26
Perfect, works perfectly, good quality, durable. Easy to install and is a life saver when the wifi goes out.
    E
    Evans Ernser Verified Customer2026/02/16
    Within minutes of setting up, my signal bars skyrocketed from 1 to 5 bars of 4G. That was incredible, I thought it would take longer! I have been on my phone since, catching up on the emails and correspondences. I had expected a much more set up process and a lot of mishaps on the way because that is just the way I am when it comes to installations. I am so grateful for this unit.
      C
      CALE RICE Verified Customer2026/02/06
      After weeks of minimal and sometimes non-existant mobile reception since moving to a country residence, I am delighted to be able to answer calls from most parts of my house. The whole experience with Signal Boosters has only been slightly marred by the omission of an extra indoor aerial ordered, but to give them their due, Signal Boosters have been very prompt with their replies and have promised to send the missing parts by express post.
        D
        Demond Marvin Verified Customer2026/01/28
        This signal booster came into my house at a time when I really needed respite from the bad qualify of calls. The calls were SO BAD, interrupted by loud static sounds that drove me crazy. I hear the callers clearly now and if what they say is anything to go by, they also have an easier time speaking to me.
          B
          Bryce Moen Verified Customer2026/01/20
          My house has a thick roof that hinders a strong cellphone signal. Thus, having dropped calls was the order of the day. On installing this product, we get a strong 4G signal throughout!