4G LTE - 250m2 (Base/Mobistar/Proximus/Ortel) Mobile Signal Booster
Enhanced 4G LTE Connectivity
Experience superior connectivity with our 4G LTE mobile signal booster that operates on the 800MHz frequency, essential for Belgium's major mobile networks including Mobistar and Proximus. Enjoy stable and reliable 4G signals in your home or business, ensuring uninterrupted internet service and crystal-clear voice calls. Perfect for anyone seeking better mobile performance!
Wide Coverage Area
Designed to effectively boost your signal over an impressive area of up to 250 square meters, this mobile signal booster is ideal for medium-sized spaces such as homes, cafes, and restaurants. Say goodbye to dead zones and hello to a seamless online experience whether you’re streaming, gaming, or working!
Complete Installation Kit
Everything you need for a hassle-free installation is included in one complete package. Our kit features an external aerial, power adapter, cables, and the booster unit itself, making signal enhancement simple and efficient. Get started with ease and boost your reception in no time!
Upgradable Options for Optimal Performance
Customize your setup with our optional upgrades! Achieve better signal strength with a higher gain Yagi antenna or extend your coverage with longer external cables. No matter your specific needs, we offer solutions to elevate your mobile signal experience.
Protection Against Surges
Keep your mobile signal booster secure with our Lightning Surge Protector, designed to guard your equipment from high amperage surges during storms. This easy-to-install accessory protects your investment and ensures that you stay connected, even in extreme weather conditions.
Support for Multiple Users
Our mobile signal booster is capable of supporting up to 25 simultaneous users, making it perfect for busy environments like offices, restaurants, and clubs. Ensure everyone enjoys fast, uninterrupted 4G LTE connectivity without dropping calls or lagging internet service.
It boost 4G LTE signal on 800MHz frequency, the frequency used in Belgium used by mobile networks to deliver their 4G mobile services. It can boost all networks on Mobistar, Proximus, BASE, Aldi Talk, Allo RTL, Jim Mobile, Mobile Vikings, Telenet and Ortel for improving 4G LTE signal. If your phones support 4G Calling (also called Voice over LTE or VoLTE) and your area 4G Calling is available, with the booster you can make clearer voice calls using 4G network. It is the best suitable for medium size, boost indoor signal areas up to 250 m2, perfect for home, cafes, restaurants, pubs, clubs and more.
Reliable 4G/LTE Data
Faster Uploads & Downloads
Reception Up to 250 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 | [4G/LTE] (Band 20) |
Country | Belgium |
Boost All On | Mobistar (4G) Proximus (4G) BASE (4G) Aldi Talk (4G) Allo RTL 4G) Jim Mobile (4G) Mobile Vikings (4G) Ortel (4G) Telenet (4G) |
Users Supporting | 25 Simultaneously |
Band | Single Band 20 |
Frequency | 800MHz |
Gain(dB) | Uplink Gp≥50; Downlink Gp≥55 |
Up-link | 832~862 MHz |
Down-link | 791~821 MHz |
Export Power(Po) | ≥10dBm |
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 1 x 5 Meters Indoor 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 to improve your mobile phone signal. It takes the weak signal from outside and makes it stronger inside your home or other buildings. This way, you can enjoy better calls and faster internet without interruptions.
- How does the 4G LTE Mobile Signal Booster work? - The 4G LTE Mobile Signal Booster captures weak mobile signals from outside using an external antenna. It then boosts this signal and sends it to your phone through an internal antenna. It works on the 800MHz frequency, which is commonly used in Belgium.
- Who can benefit from the Mobile Signal Booster? - Anyone experiencing poor mobile signal indoors can benefit! This includes people in their homes, cafes, restaurants, pubs, and clubs where 4G LTE service is weak. The booster works with several networks like Proximus, Mobistar, and BASE.
- Do I need to have signal outside for the booster to work? - Yes, you need to have some signal outside for the booster to work effectively. If there is no signal available outside, the booster won’t be able to create one; it only amplifies the signal it receives.
- Is it easy to install the Mobile Signal Booster? - Yes, the Mobile Signal Booster comes with everything you need to set it up, including antennas and cables. Most people find it easy to install by following the instructions included in the kit.
- What are the benefits of using this Mobile Signal Booster? - Using this Mobile Signal Booster gives you a stronger and more reliable mobile signal, allowing you to make clearer calls and enjoy faster internet speeds. It also provides coverage for areas up to 250 square meters.
- How many users can connect to the booster at the same time? - The Mobile Signal Booster can support up to 25 users at the same time, which is great for families or small businesses needing stable mobile connectivity.
- What happens if the booster can’t reach my phone? - If your phone isn't getting a good signal even with the booster, it may be due to several factors like distance from the internal antenna or signal interference. Check to ensure the booster is properly installed and positioned.
- What accessories can I upgrade for better performance? - You can upgrade to a higher gain external antenna for better signal if you notice only 1-2 bars on your phone. You can also add longer cables or a surge protector to ensure stable performance and protect your equipment.
- Where can I learn more about setting up my Mobile Signal Booster? - You can refer to the 'Quick Start Guide' provided with your device for easy installation steps. Additionally, customer service is available for any further questions you may have!
