Pro Dual Band Spark Signal Booster Voice & 3G– 600 sq.m.

(Spark & Skinny)

  • Application:

    2 Band
  • Coverage:

    up to 600 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

$ 630

Was $ 810. Save $ 180

Units Sold: 4420

Free Shipping


Kit includes:

  • 1x repeater
  • 1x outdoor LPDA antenna
  • 1x indoor antenna
  • 1x power adapter
  • 1x 15 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 have an extremely poor outside signal, it’s hard to focus on work or entertainment. The powerful Ultra 3 model is a lifesaver, as it enhances your outside signal to full 5 bars in seconds.

We don’t like to complicate things, so we send you a kit with everything you need, plus simple instructions to follow. Set up is quick and easy, but if you do experience any issues, don’t hesitate to contact us 24/7 via our customer support line. 

Besides enjoying free delivery on all our products, you also get a 2-year warranty and a 30-day money-back guarantee for your convenience!

  • Technical Sheet
  • Coverage
    up to 600 sqm
  • Use
    Small Hotel
    Large Home
    Large Office
    Other large areas
  • Operator
    Spark (Voice & 3G Data)
    Skinny (Voice & 3G Data)
  • Frequency
    850/2100 MHz
  • Number of simultaneous users
  • Up-link
    890 ~ 915 MHz
    1920 ~ 1980 MHz

  • Down-link
    869~ 894 MHz
    2110-2170 MHz
  • Voltage
    AC/220V±10% 45~55Hz
  • Dimensions
    225*140*32 mm
  • Weight
    1.2 kg
  • output
    Up link :15dBm Downlink: 17dBm
  • Port VSWR
  • Noise figure
  • Ambient temperature
  • 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
  • Power supply
    AC/220V±10% 45~55Hz
  • Coverage area
    Up to 600 sqm


How it works



221 customer reviews



Reviews (221) Questions (0)
Myrl Verified Customer2024/02/05
I run a small cafe and most of my customers love to come and do their work or use their phones and answer while relaxing over a cup of this or that. I had complaints over the weak signals in my cafe and some customers flat-out refused to come if they needed to do something on their phone. I had to do something quick or lose them all so bought this unit. Now I do not get any complaints, my customers are happy and so am I!!!!!
    Kenny Verified Customer2023/11/16
    I am so delighted!!!! Choosing the right booster was a challenge but when I sought the help of customer care I got an incredible assistance. She was polite and asked me about my budget and half an hour later, she emailed me various models to choose from. She was also very responsive to every question I asked. I wish I could remember her name, but thanks a lot.
      Craig Stiedemann Verified Customer2023/10/20
      The 4G signal could only get to one corner of our home. With the unit, we have a strong signal in every room. Installation was easy, and it improved the Internet speed.
        Ernest Upton Verified Customer2023/09/28
        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.
          Hollis Mayer Verified Customer2023/09/21
          Sometimes I lose the bars and there have been times the signal has dropped to but that is so rare. It is still a great improvement from the 1 bar I had to make do with before I got the booster. They have qualified customer care who talk you through the whole installation process. I had to call the local installer to come and help me with it though because I just was not getting the right spot for the strongest signal. Works fine all the same!