3G & 4G LTE - 250m2 (Base/Mobistar/Proximus/Ortel) Mobile Signal Booster
Enhanced 3G & 4G LTE Signal
Experience seamless connectivity with our mobile signal booster that amplifies both 3G and 4G LTE signals on 800MHz and 2100MHz frequencies. Perfect for various providers in Belgium including Proximus, Mobistar, and BASE, this booster ensures you enjoy reliable mobile services such as clearer voice calls and faster data speeds.
Wide Coverage Area
Designed to boost signal strength for medium-sized spaces, our device covers up to 250 square meters. It's ideal for homes, cafes, restaurants, and more, allowing everyone to stay connected without frustrating drops in signal or call quality.
Dual Band Efficiency
This advanced Dual Band booster enhances both 800MHz and 2100MHz signals simultaneously. Whether multiple family members are using different networks or you simply need a consistent connection, this feature guarantees optimal performance across various mobile service providers.
Quick and Easy Installation
Enjoy hassle-free setup with all necessary components included: external and internal antennas, booster unit, cables, and power adapter. You can easily install it yourself and start experiencing improved signal strength in no time.
Upgrade Options Available
Customize your signal boosting experience with our upgrade options. Choose longer external cables for extended reach or a higher gain Yagi antenna for enhanced performance in low-signal areas, ensuring you're always connected.
Comprehensive Protection
Protect your signal boosting equipment with our optional lightning surge protector, designed to safeguard against high amperage surges from lightning strikes. This essential addition ensures your system remains functional and safe, no matter the weather.
It boost 3G and 4G LTE signal on 800MHz, 2100MHz frequency, the frequencies used in Belgium by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G. It can boost Ireland Mobistar, Proximus, BASE, Aldi Talk, Allo RTL etc ALL mobile network operators for improving 3G and 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. If you have a 4G ready phone, but you’re not in a 4G area, you’ll still be able to use 3G. The booster is the best suitable for medium size, boost indoor signal areas up to 250 m2, perfect for home, cafes, restaurants, pubs, clubs and more.
This system is compatible with all 4G and 3G mobile phone networks, will provide coverage on both 800MHz, 2100MHz frequency simultaneously. It's Dual Band booster and is an ESSENTIAL if many people in the same household are on different mobile phone networks!
Eliminates Dropped Calls
Clear Voice
No Miss Important Calls
Reliable 3G/4G LTE Data
Send/Receive SMS
SMS Text Messages Quickly
Faster Uploads & Downloads
Signal Wider Coverage
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 | [3G & 4G/LTE Data] (Band 20, 1) |
Country | Belgium |
Boost All On | Mobistar (3G & 4G) Proximus (3G & 4G) BASE (3G & 4G) Aldi Talk (3G & 4G) Allo RTL (3G & 4G) Jim Mobile (3G & 4G) Lycamobile (3G) Mobile Vikings (3G & 4G) Ortel (3G & 4G) Red Bull Mobile (3G) Telenet (3G & 4G) |
Users Supporting | 25 Simultaneously |
Band | Dual Band 20 & 1 |
Frequency | 800MHz & 2100MHz |
Gain(dB) | Uplink Gp≥60; Downlink Gp≥65 |
Up-link | 832~862 MHz; 1930~1990 MHz |
Down-link | 791~821 MHz; 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 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 improve the strength of mobile phone signals inside buildings or other enclosed areas. It works by capturing the weak signal from outside and amplifying it, allowing you to have better call quality and faster internet speeds.
- How does the 3G & 4G LTE Mobile Signal Booster work? - The 3G & 4G LTE Mobile Signal Booster captures signals from mobile networks like Proximus and BASE on specific frequencies (800MHz and 2100MHz). It amplifies these signals and sends them into areas where the signal is weak, improving your phone's ability to make calls, send texts, and use the internet.
- Who can use this booster? - Anyone who has a mobile phone that uses 3G or 4G networks can use this signal booster. It's especially helpful if you live or work in places where the phone signal is weak, like in a large house, café, or restaurant.
- What is the coverage area of the booster? - This signal booster can cover an indoor area of up to 250 square meters, which is suitable for medium-sized homes, cafes, restaurants, pubs, and clubs. It will help ensure that you have a strong signal throughout that space.
- Can it work for multiple networks? - Yes! This mobile signal booster is a Dual Band device, meaning it works with various networks such as Mobistar, Proximus, and BASE simultaneously. It's a great choice if different people in your home use different mobile providers.
- Do I need to do anything special for installation? - The kit comes with everything you need for installation, including an outdoor antenna, indoor antenna, and cables. You just need to follow the instructions and connect the components, making it easy to set up.
- What if there's no signal outside? - Unfortunately, the signal booster can only make weak signals stronger. If there is no signal outside (like in a remote area without coverage), then the booster won't work because it needs a signal to amplify.
- Can I improve the booster with upgrades? - Yes, you can upgrade parts of the system! For example, you could choose a higher gain aerial if your phone's signal is already weak. There are also options for longer cables and a surge protector to keep your system safe.
- What is 4G Calling? - 4G Calling, also known as Voice over LTE (VoLTE), allows you to make phone calls over the 4G network instead of traditional networks. This can lead to clearer voice quality during calls, but you need to have a compatible phone and be in a 4G area.
- How can I check what frequency my phone uses? - You can check the frequency band your phone uses to make calls by dialing *3001#12345#* on your iPhone and looking for the 'Freq Band Indicator' in 'Serving Cell Info'. There are also apps available that can provide this information.
