3G - 300m2 (A1/Three/T-Mobile/Orange) Mobile Signal Booster
Powerful Signal Boosting
Experience the power of enhanced 3G connectivity with our 300m² Mobile Signal Booster. Designed specifically for A1, Three, T-Mobile, and Orange networks, this device amplifies signals effectively, ensuring crystal-clear calls and smooth data streaming even in signal-challenged environments.
Wider Coverage Area
Transform your indoor spaces with reliable reception across a massive coverage area of up to 300 m². Perfect for restaurants, cafes, homes, and offices, this booster eliminates dead zones, keeping you connected wherever you are.
Easy Installation
Enjoy hassle-free setup with our all-inclusive kit, featuring a booster, outdoor and indoor antennas, cables, and a power adapter. Follow our straightforward installation guide to get connected in no time, no technical expertise required!
Customizable Options
Personalize your mobile signal booster by opting for upgraded cables and antennas for increased performance. Choose from varied lengths and enhanced aerials to suit your specific installation needs, ensuring the best signal quality.
Robust Lightning Protection
Protect your investment with our optional lightning surge protector, designed to safeguard your equipment from electrical surges. With an impressive capacity of 18KA, this added feature ensures uninterrupted service even during storms.
Versatile Compatibility
This Mobile Signal Booster is compatible with multiple networks, supporting up to 30 users simultaneously. No matter which provider you use, our device guarantees enhanced connectivity, making it the ideal solution for shared spaces.
It boost 3G signal on 2100MHz frequency, the frequency used in Austria used by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G). It can boost all networks on A1, Three, T-Mobile, Orange, Bob, Eety, HoT, Lycamobile, Telering, Vectone and Yesss! for improving 3G signal. It suitable for medium size, boost indoor signal areas up to 300 m2, perfect for home, cafes, restaurants, pubs, clubs and more.
Eliminates Dropped Calls
Reliable 3G Data
Reception Up to 300 sq.m.
Upgrade External Cables
If our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.
Upgrade External Aerial
Higher Gain Yagi Antenna - For better performance it's a must if indoor your phone with 1/2 signal bars. Or get this upgrade if outdoor best signal strength in the following range:2G (GSM) -76 to -90 dBm
3G (UMTS) -80 to -94 dBm
4G (LTE) -97 to -105 dBm
How to shown dBm reading on phone? Check Quick Start Guide

Upgrade Protector
Lightning Surge Protector - Designed to Protect your equipment from high amperage surges due to lightning strikes on aerials or masts in close proximity to the device. This unit is rated for 18KA of current surge and is very simple to install on any device.
Specification
Application & Bands | [3G] (Band 1) |
Country | Austria |
Boost All On | A1 (3G) Three (3G) T-Mobile (3G) Orange (3G) Bob (3G) Eety (3G) HoT (3G) Lycamobile (3G) Telering (3G) Vectone (3G) Yesss! (3G) |
Users Supporting | 30 Simultaneously |
Band | Single Band 1 |
Frequency | 2100MHz |
Gain(dB) | Uplink Gp≥60; Downlink Gp≥65 |
Up-link | 1930~1990 MHz |
Down-link | 2110~2180 MHz |
Export Power(Po) | ≥17dBm |
Power Adapter | Input: AC 100V~240V 50/60Hz Output: DC 5V |
Kit Includes | 1 x Booster 1 x Outdoor Antenna 1 x Indoor Antenna 1 x Power Adapter 1 x 10 Meters Outdoor Cable |
Expandable coverage by adding a second indoor antenna if the outside signal is strong.

2 Indoor Antennas

3 Indoor Antennas

4 Indoor Antennas

10 Indoor Antennas
Custom your solution:
2 Way Splitter | 3 Way Splitter | 4 Way Splitter | Indoor Cable | Indoor Antenna
How It Works

1
The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster
2
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.
3
Your devices get increased cell reception, and calls and data are fed through the booster back to the network.
Get stronger signal

Normal Cell Coverage
Dropped calls and slow data are generally caused by three things: distance from a cell tower, building materials in your home or office, or obstruction from tall objects such as trees, topography, and buildings.
Signal Coverage with our booster
Signal boosters increase cell signal by collecting signals with a powerful antenna, delivering those signals to the booster, amplifying the cell signals so your devices receive them, and delivering your device's boosted signals back to the cell tower.Installation
- Connect the indoor antenna to the MS port.
- Connect the outdoor antenna to the BS Port.
- Install the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.
- Point the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.
- Power on the booster and check the signal strength.
- Adjust the outdoor antenna until you get the best signal strength.
IMPORTANT NOTE:
DO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.
Read more about User Manual Documentation.

Application Scenarios

Home

Office

Garage

Metal Buildings
- What is a mobile signal booster? - A mobile signal booster is a device that helps improve your phone's signal strength. It works by catching weak signals from outside, amplifying them, and then sending the stronger signal indoors. This is especially helpful if you live in an area where your phone often drops calls or has slow internet.
- How does the 3G - 300m2 mobile signal booster work? - The 3G - 300m2 mobile signal booster captures signals from outside your home or building. It then strengthens this signal and sends it inside, covering an area of about 300 square meters. This means you can enjoy better phone calls and faster internet browsing.
- Which mobile networks does this booster support? - This booster supports A1, Three, T-Mobile, Orange, Bob, and several others that operate on the 3G network. It's designed to improve signal strength for these networks, making it suitable for homes, cafes, restaurants, and more.
- Can the booster create a signal if there isn't one? - No, the booster cannot create a signal if there is no outside signal available. It can only amplify the existing signal. If you are in an area with no mobile service, the booster won't work.
- What do I need to install the booster? - To install the mobile signal booster, you’ll need the kit that includes an external aerial, booster base unit, indoor antenna, cables, and a power adapter. It’s designed to be easy to install with just a few steps!
- How long does installation take? - Installation is usually quick and straightforward. If you follow the manual, it can typically be set up in under an hour! You can do a 'loose' installation first to test the best locations for the antennas.
- What if I need a longer cable for installation? - If the standard 10-meter cable isn't long enough for your needs, you can upgrade to longer cables when purchasing the booster. Options include 20, 30, 40, and 50 meters.
- What is an external aerial, and do I need to upgrade it? - An external aerial captures the outside signal and is a crucial part of the booster setup. If your phone shows 1 or 2 signal bars, upgrading to a higher gain aerial can improve performance.
- How many devices can use the booster at the same time? - The 3G - 300m2 mobile signal booster can support up to 30 devices at once. This means multiple people in your home or business can enjoy better signals simultaneously!
- What should I do if I have more questions about the booster? - If you have more questions, you can visit our FAQs page or contact our support team for assistance. We are here to help you enjoy better mobile signal strength!
