3G - 300m2 (Base/Mobistar/Proximus/Ortel) Mobile Signal Booster
Enhanced 3G Connectivity
Experience seamless mobile communication with our 3G signal booster, operating on the 2100MHz frequency, widely used by leading Belgian networks such as Mobistar, Proximus, and BASE. This device not only amplifies your signal but also helps deliver faster data rates with 3.5G technology, ensuring you stay connected wherever you are.
Expansive Coverage Area
Transform your space into a mobile-friendly zone! The booster efficiently increases signal coverage up to 300 square meters, making it ideal for homes, cafes, restaurants, pubs, and clubs. Enjoy consistent connectivity throughout your indoor environment without any dead spots.
Comprehensive Installation Kit
The complete installation kit includes all necessary components—outdoor and indoor antennas, cables, and a power adapter—at a single price. Set up your signal booster effortlessly and begin enjoying enhanced mobile service without any hassle.
Upgrade Options Available
Customize your setup with various upgrade options! Choose from longer external cables for extended coverage, a higher gain Yagi antenna for boosting weak signals, or a lightning surge protector to safeguard your equipment from storm damage. Optimize your signal boosting experience!
Support for Multiple Users
Designed to cater to the needs of up to 30 users simultaneously, this booster efficiently enhances connectivity for family or staff without sacrificing performance. Share the signal strength and enjoy uninterrupted mobile services together.
User-Friendly Design
Monitor your mobile signal strength with ease using your smartphone. Simple instructions allow you to check the frequency band, ensuring you can maximize the effectiveness of the booster. Stay informed and get the best performance with minimal effort.
It boost 3G signal on 2100MHz frequency, the frequency used in Belgium 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 Mobistar, Proximus, BASE, Aldi Talk, Allo RTL, Jim Mobile, Lycamobile, Mobile Vikings, Red Bull Mobile, Telenet and Ortel 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 | Belgium |
Boost All On | Mobistar (3G) Proximus (3G) BASE (3G) Aldi Talk (3G) Allo RTL (3G) Jim Mobile (3G) Lycamobile (3G) Mobile Vikings (3G) Ortel (3G) Red Bull Mobile (3G) Telenet (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 does a mobile signal booster do? - A mobile signal booster strengthens weak mobile signals so that you can enjoy better calls and faster data. It collects the weak signal from outside, amplifies it, and sends it inside your home or business, making it easier for you to use your phone.
- How much area can the 3G booster cover? - The 3G mobile signal booster can cover an indoor area of up to 300 square meters. This means it’s great for homes, cafés, restaurants, pubs, clubs, and similar places where you need better signal strength.
- Why is my phone's signal still weak after installing the booster? - If your signal is still weak, there might be no signal available outside to boost. The booster cannot create a signal; it can only amplify what’s already there. Make sure you have at least a little signal outside before installing.
- What is the frequency used by this booster? - This booster works on the 2100MHz frequency, which is commonly used in Belgium by various mobile networks, including Mobistar, Proximus, and BASE. It’s designed specifically to improve 3G signals.
- Can I use the booster for multiple devices? - Yes, the 3G booster can support up to 30 devices simultaneously. This means you and your family or colleagues can all benefit from the stronger signal.
- Is installation of the booster easy? - Yes! The kit comes with everything you need for installation, including an external antenna, cables, and the booster unit. It’s designed for easy setup, so you can do it yourself without needing a professional.
- What do I do if I need longer cables for installation? - If the standard 10-meter external cable isn’t long enough for your space, you can upgrade to longer cables. This helps ensure you can place your antennas in the best spots for signal reception.
- What if I want better signal performance? - You can upgrade to a higher gain Yagi antenna, which can improve your signal strength significantly. This is especially useful if your phone shows only 1 or 2 signal bars indoors.
- How does the lightning surge protector work? - The lightning surge protector is designed to keep your equipment safe from surges caused by lightning strikes. It’s easy to install and helps protect your booster and antennas by absorbing excess electrical surges.
- Who can I contact for help or support? - If you need assistance, you can reach out to customer support through the website. They can help with any questions you may have about installation, usage, or troubleshooting the mobile signal booster.
