4G LTE & Calls - 100m2 (Base/Mobistar/Proximus/Ortel) Mobile Signal Booster
Universal 4G Coverage
Experience seamless connectivity with our mobile signal booster that amplifies all 4G/LTE frequencies used by major networks in Belgium, including Mobistar, Proximus, BASE, and more. This dual-band booster optimally enhances both 800MHz and 1800MHz signals, ensuring you stay connected no matter your provider.
Enhanced Voice Clarity
Never miss a call again! Our device not only boosts your 4G data but also significantly improves voice call quality. With support for 4G Calling (VoLTE), enjoy crystal-clear conversations without dropped calls, making important discussions effortless.
Effortless Installation
Get your signal booster up and running in no time! Our kit includes everything you need for installation: external antenna, booster unit, internal antenna, and cables. With clear instructions, even non-technical users can enhance their signal quickly and easily.
Wider Coverage Area
Ideal for small apartments or offices, our mobile signal booster covers up to 100m². Say goodbye to dead zones and enjoy reliable connectivity throughout your space, ensuring your family or team can stay connected and productive.
Quick SMS & Data Access
Boost your texting and internet performance! With our signal booster, enjoy faster upload and download speeds along with speedy SMS delivery. Never wait long for a text to send or a page to load.
Comprehensive Protection Options
Safeguard your investment with upgrade options like a Lightning Surge Protector, designed to shield your equipment from electrical surges. Keep your booster functioning optimally for years to come, ensuring uninterrupted service and peace of mind.
It boost All 4G/LTE and All Calls signal on 800MHz, 1800MHz frequencies, the frequencies used in Belgium used by mobile networks to deliver their) mobile services: 4G and 2G (also known as GSM. 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 also can boost all network operators incl. Lycamobile and Red Bull Mobile for improving Voice Calls & Text signal. Boost indoor signal cover an area up to 100 m2, is ideal for small apartments or offices.
The system is designed for universal 4G coverage. Unlike other kits this device will boost ALL mobile providers' 4G LTE, the solution will provide coverage on on both 800MHz, 1800MHz 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 4G/LTE Data
Send/Receive SMS
SMS Text Messages Quickly
Faster Uploads & Downloads
Signal Wider Coverage
Reception Up to 100 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 & Voice Calls] (Band 20, 3) |
Country | Belgium |
Boost All On | Mobistar (2G & 4G) Proximus (2G & 4G) BASE (2G & 4G) Aldi Talk (2G & 4G) Allo RTL (2G & 4G) Jim Mobile (2G & 4G) Lycamobile (2G) Mobile Vikings (2G & 4G) Ortel (2G & 4G) Red Bull Mobile (2G) Telenet (2G & 4G) |
Users Supporting | 10 Simultaneously |
Band | Dual Band 20 & 3 |
Frequency | 800MHz & 1800MHz |
Gain(dB) | Uplink Gp≥45; Downlink Gp≥50 |
Up-link | 832~862 MHz; 1710~1785 MHz |
Down-link | 791~821 MHz; 1805~1880 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 |
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 improves the reception of mobile signals in areas where the signal is weak. It works by capturing the existing signal from outside, amplifying it, and then broadcasting it inside your home or office. This means that you can enjoy clearer calls, faster internet, and better connectivity.
- How does this booster improve calls and internet? - This booster enhances your mobile signal for 4G LTE and voice calls by working on two frequencies: 800MHz and 1800MHz. It helps to eliminate dropped calls and provides clearer voice quality, making your conversations more enjoyable. Additionally, it enables faster data speeds for activities like streaming and browsing the internet.
- What area does the booster cover? - The mobile signal booster can cover an area of up to 100 square meters. This makes it ideal for small apartments or offices where multiple people may be trying to use their mobile devices at the same time.
- Can I use the booster with any phone? - Yes, this booster supports all types of mobile phones that operate on 4G LTE and 2G networks. It works with many providers in Belgium like Proximus, Mobistar, and BASE, ensuring that you get a strong signal regardless of your mobile network.
- What if I don't have any signal outside? - It's important to know that a signal booster can only amplify an existing signal; it cannot create one. If there is no signal available outside, the booster will not function. You need to have some form of signal in your area for the booster to work.
- How many devices can connect at the same time? - The mobile signal booster can support up to 10 devices at the same time. This means that multiple family members or colleagues can enjoy improved signal strength simultaneously without any issues.
- Is it easy to install the booster? - Yes, the mobile signal booster comes as a complete kit with everything you need for installation, including antennas, cables, and a power adapter. The installation process is straightforward, allowing you to set it up without needing professional help.
- Can I upgrade the external cables if needed? - Absolutely! If the standard 10-meter external cable is not long enough for your needs, you can upgrade to a longer cable. This ensures that you can place the external antenna in an optimal location for the best signal.
- What is a lightning surge protector? - A lightning surge protector is a device that protects your signal booster from electrical surges caused by lightning strikes. These surges can damage your equipment, so installing a surge protector is a smart choice for ensuring the longevity and functionality of your booster.
- How can I check my phone's frequency band? - You can check your mobile phone's frequency band by dialing *3001#12345#* on your iPhone. After that, press the call button, click 'Serving Cell Info', and check the 'Freq Band Indicator'. This will help you understand if your phone is compatible with the booster.
