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Ultra Plus Mobile Booster

Spark (Telecom)

2 Band
Coverage: Up to 150 sqm
Ideal for:
2 Degrees Signal Boosters
Spark Signal Boosters
Vodafone Signal Boosters
850/2100 MHz
Voice and Data
Free Shipping In New Zeland
Delivery time: 3-5 Business Days
Delivery time: 7-12 Business Days

Benefits and Features:

  • Instant Signal Boost of up to 5 bars
  • CE & RoHS ISO Certified Product
  • Easy Installation
  • Fast Data Download
  • 2 -Year Warranty

The ‘Ultra Plus’ model provides good coverage over 150 sq. m and is perfect for users looking to improve mobile signal in a small home office or other medium-sized areas. The unit amplifies signals at 850 / 2100 MHz, and will boost your Spark (Telecom) network phone and internet reception.

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Free Trackable Delivery In UK
10 Years In The Mobile Boosters Industry
30-Day Money-Back Guarantee
24/7 Support
Over 8700 Satisfied Customers

$ 455

Units Sold: 67

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Kit includes:

  • 1x repeater
  • 1x outdoor panel antenna
  • 1x indoor antenna
  • 1x power adapter
  • 15 meters cable
  • 5 meters cable
Price Match Guarantee


If you are a 3G user with weak signal woes at your property, you will need to boost both the 850 MHz and 2100 MHz bandwidths with Spark (Telecom) to get a good signal. But don’t worry, we have you covered! The ‘Ultra Plus’ model is an affordable dual-band cell phone repeater which will give you increased signal for up to 1500 square metres. This futuristic model looks great and is perfect for use in New Zealand. You can expect the full 5-bar experience for both bandwidths and can rest assured that this technology is safe for your family. We like to keep things simple, so we send you the kit with everything you need. Set up takes around 15 minutes, and if you do experience any issues, we are on hand 24/7 to help you get things up and running.


Coverage (sq. m.) Place to use Operator Frequency


Up to 150 sq.m. Small Boat


Small Office

Other Small Areas

Spark (2G & 3G)

Vodafone (3G)

2 Degrees (3G)

850 / 2100 Repeater and all accessories


Down-link Voltage Size


890 ~ 915 MHz

1920 ~ 1980 MHz

869~ 894 MHz

2110-2170 MHz

AC/220V±10% 45~55Hz 130*95*28 ,mm. 0.45 KG.

Technical Specifications:

Frequency range GSM 824-849 869~894 MHz 3G 1920-1980 2110-2170 MHz Gain Up link: Gp≥63dB Downlink: Gp≥68dB
output Up link :15dBm Downlink: 17dBm Function a) Power supply LED denote b) Export power LED denote
Port VSWR ≤1.8DB I/O impedance 50Ω/N connector
Noise figure ≤6dB Transmission delay ≤0.5μs
Ambient temperature -15°C~55°C Power supply AC/220V±10% 45~55Hz
Size/weight 130*95*28MM/450g Coverage area Up to 150 sq. m.
  Led Signal Indication explanation:  
LED Status Definition
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

Product FAQ:

How do I determine the best place to set up my booster?

How many users will one booster support?

Should I check the location of my network provider’s nearest tower?

How can I check if the booster will work for me?

How It Works:

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  1. Verified Buyer

    5 out of 5

    boosted phone reception

    Able to receive better cell phone service where I had no service previously. Definately helpful

  2. Verified Buyer

    5 out of 5

    good purchase

    has definitely improved our cell phone service within our home when we originally had none. good purchase

  3. Verified Buyer

    5 out of 5

    Good thank you.

    I am about to change locations and I am going to take it with me.

  4. Verified Buyer

    5 out of 5


    Took a while for the unit to arrive over Christmas / New Year but it works well. Interacting with your team has been good.