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Mobile Signal Booster All Networks – Tri-Band – 300 sqm.

Coverage: Up to 300 sqm
Ideal for:
850/1800/2100 MHz
4G, 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 Tri-Band signal booster provides coverage up to 300 sq. m. This is ideal coverage for your small-size house, bar, pub, club, café, restaurant or other similar sized areas. It will boost all major Australian operator’s voice and 3G/4G network signals in the 850/1800/2100 MHz frequency.

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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

$ 845

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Kit includes:

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

The Tri-Band Mobile Signal Booster for all networks guarantees 5 bars of 4G data and voice connections on the 850, 1800 and 2100 MHz and is compatible with all mobile carriers in Australia.

It takes just a few minutes to install, and each kit includes an outdoor antenna, an indoor antenna, mobile signal repeater, power adapter and a 15-metre cable, so you can connect the tri-band mobile phone signal booster unit from inside your home, office or shop to the outdoor antenna.

Our Tri-Band Mobile voice and data signal booster for all networks also boasts:

  • Portable Design – The Tri-Band Mobile Signal Booster is a compact and portable design mobile phone signal booster – set it up anywhere in your home, office, or shop and have a go at fast Internet and clear voice signal.
  • Compatibility with Aussie Mobile Carriers – No matter your mobile carrier, you can use our mobile phone signal tri-band booster to get that 5-bar signal! Simply install and switch it on to receive a 5-bar connection to any networks. It works best in places not served by a top-speed mobile connection.
  • Quick and Easy Installation – This compact and portable tri-band mobile phone signal booster takes just a few minutes to install. Put together the kit inclusions by following the user guide, and you’re good to go!
  • Save Data and Stay on Your Mobile Plan – Prevent bill shock by setting a limit on data usage. You can monitor your uplink and downlink, so you’re assured you’re staying within your mobile and data plan!
  • Technical Support – Our team of expert support specialists are ready to help you for that rare chance that you would need help with our 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. Small Boat


Small Home

Small Office


Telstra (2G, 3G, 4G)

Yes Optus (3G & 4G)

Vodafone (3G & 4G)

850 / 1800 / 2100 50


Down-link Voltage Size


890 ~ 915 MHz

1710 ~ 1785 MHz

1920 ~ 1980 MHz

935~ 960 MHz

1805~ 1880 MHz

2110 ~ 2170 MHz

AC90-264V,output DC 5V / 3A 256*206*57 mm. 2.9 KG.


Technical Specifications:

Specification Uplink Downlink Bandwidth
Frequency : 890-915 MHz 935-960 MHz 25 MHz
DCS 1710-1780 MHz 1805-1880 MHz 70 MHz
DMA-3G 1920-1980 MHz 2110-2170 MHz 60 MHz
Max Gain 65dB 70dB
Bandwidth 25 MHz
Ripple in Band ≤8dB
Max. Input Power Without Damage 0dBm
Output Power 20dBm 23dBm
Noise Figure @ max. gain 8db 14db
Return loss ≤-8 dB
Auto Level Control 30dBm
MGC 31db@1dB/step
Time Delay ≤0.5 μs
MTBF > 20000 hours
Power Supply AC:110~240V, 50/ 60Hz;DC:5V 3A
Power Consumption 12.5W
Impedance 50 Ω
RF Connector N -Female
Cooling Heat sink Convection cooling
Dimensions (L x W x H ) 256X206.91X57.3(mm)
Weight 2.9 KG
Installation Type Wall Installation
Environment Conditions IP40
Humidity <90%
Operating Temperature -10°C ~ 55°C

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

UP (Uplink))


Flicker When there is a call it is normal


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.

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