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Dual Band Booster – Voice & 3G All Networks – 300 sqm (Power Line)

Coverage: Up to 300 sqm
Ideal for:
900/2100 MHz
Calls + Internet
Free Shipping In Australia
Delivery time: 3-5 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

Our Dual Band Booster mobile phone signal amplifier is the best choice for boosting the signal of your mobile phone and wireless devices in an apartment, small office, little bar, mini-cafe or any similar size area.

It works with all Australian mobile providers, so yourself, your family and friends, or staff and customers can enjoy flawless connections and clear voice calls no matter the mobile network. The kit is an ideal option to boost your signal in case you have poor outside coverage (1-2 bars).

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Free Trackable Delivery to Australia
30-Day Money-Back Guarantee
24/7 Support
10 years in the Mobile Boosters Industry
Over 8700 Satisfied Customers

$ 825

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Kit includes:

  • 1x repeater
  • 1x outdoor LPDA antenna
  • 1x indoor antenna
  • 1x power adapter
  • 15 meters cable
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Product Overview:

Our Dual Band Booster – Voice & 3G All Networks – 300 square meters mobile signal booster provides up to 5 bars of 3G mobile signal whether you’re on the road, out on the water or beyond the metro region.  It is compatible with major Aussie telcos, such as Vodafone and Optus, connecting on the 900 and 2100 MHz frequencies across the country.

 In addition to having a boosted dual-band high-speed mobile voice and data signals with poor outdoor signal (1-2 bars), you can also enjoy:

  • Compatibility with all Australian telcos – Whether you’re with Optus, Vodafone or a small mobile phone and data provider, the Dual Band Booster will strengthen your signal from 1-2 bars to 5 bars, so you don’t have to worry about having to switch telcos, dropping calls or waiting for data to download.
  • Sleek and Portable Design – Our Dual-Band mobile signal booster has been designed to ensure ease of use in a sleek and attractive package that doesn’t get in the way of safety and portability. You can set it up anywhere in your home, office or shop.
  • Easy to Install – It doesn’t need a trained technician to get it up and running. This plug-and-play mobile signal booster takes 15 minutes tops to install. Included in the kit are easy to follow help guides to make sure you can set up this device quickly and fuss-free.
  • Data Management – Prevent bill shock by setting a limit on data usage. You can see how much data uplink and downlink can be used.
  • Technical Support – Our team of expert technical support specialists are ready to help you for that rare chance that you would need help with our Dual-Band mobile speed booster.
  • Top Quality – To meet Australian quality standards, our devices have received CE & RoHS ISO certifications. You can be sure that the mobile phone signal booster that you have running in your premises is safe, fit for purpose, and durable.


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

Users Supporting Simultaneously

Up to 300 sq.m. Boat Home


Other  Middle Size Areas

Yes Optus (2G & 3G)

Vodafone (2G & 3G)

Telstra (3G)


900 / 2100 50


Down-link Voltage Size


890 ~ 915 MHz

1710 ~ 1785 MHz

935~ 960 MHz

1805~ 1880 MHz

AC/220V±10% 45~55Hz 195*180*20 mm. 0.5 KG.


Technical Specifications:

Frequency range GSM 880-915 925~960 MHz

DCS 1710-1785 1805-1880 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 100sqm

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?

In the installation guide you can find a full description of selecting the best location. However, in case you still cannot find a good place you always can contact us through live chat or email and get a recommendation by one of our experts.

How many users will one booster support?

All our products are of high-quality and are capable of simultaneously supporting multiple devices. The limit for each booster mainly depends on its output power or ‘dBs’. Below we have provided a list of devices and their support limit converted to dBs: Estimations can also be made using this table:
Coverage in square meters Number of supported users
Up to 150 sq m Up to 50 users
Up to 300 sq m Up to 100 users
Up to 600 sq m Up to 150 users
Up to 1500 sq m Up to 200 users

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

Yes! You need to check the location of the nearest tower of your network provider as the standard antenna can accept signal within 170 degrees. In case towers are located on the opposite side of your property and your antenna, you need to upgrade your system by adding a second antenna so you can receive signal from all locations.

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

With this simple and quick test, you can check whether your place is suitable for a signal booster or not.  What you need to do is to check your outside signal strength on your mobile phone. Here are the steps to do that.
  1. You need to find the highest point where you can put your outside antenna (usually on the roof).
  2. After finding that highest point check how many signal bars you see on your mobile phone’s display while you are there.
  3. If you have 0 bars make sure to contact us for help in order to get the right recommendation.
  4. In case you receive 1-3 bars outside you need a powerful booster to improve your poor outside signal. Our powerful booster will provide you with 5 full constant bars inside. Of course, you can also use a standard kit with a yagi antenna, but the number of bars inside your house will not go higher than 3-4 bars.
  5. With 3-4 bars outside signal strength, we recommended you to purchase a standard booster kit with a yagi antenna upgrade.
  6. With 4-5 bars outside no yagi upgrade is required as in this case the standard kit’s power is enough to provide you with full 5 bars indoors.
  7. It is important to measure your property size to make sure the cable length included in a kit will be enough. We offer extra upgrades in case of need.

How It Works:

Mobile Signal Boosters for New Zealand mobile operators
95 Albert St
P.O. Box: 1010
New Zealand