# 4G LTE - 100m2 (Base/Mobistar/Proximus/Ortel) Mobile Signal Booster

##### **Boosts 4G LTE Signal**

  

Experience uninterrupted connectivity with our 4G LTE Mobile Signal Booster, designed to enhance signal strength for all major networks in Belgium, including Base, Mobistar, Proximus, and Ortel. Enjoy a seamless signal, whether you're in an apartment or a small office, covering up to 100m².

##### **Reliable Voice Calls**

  

Say goodbye to dropped calls! With support for 4G Calling (VoLTE), this booster allows you to make crystal-clear voice calls over the 4G network, ensuring that your conversations are as sharp as they should be, even in challenging signal conditions.

##### **Complete Installation Kit**

  

Everything you need for swift installation is included in one affordable package: an external aerial, indoor antenna, cables, and a booster unit. Setting up is a breeze, letting you enjoy improved signal within minutes!

##### **Powerful Performance**

  

Experience fast upload and download speeds like never before. With gained uplink and downlink power, the signal booster ensures high-performance data transfer, making activities like video conferencing and streaming smoother than ever.

##### **Flexible Cable Options**

  

Choose the right fit for your space with upgrade options for external cables. Whether you need extended reach or enhanced performance, our customizable lengths ensure your installation can adapt to any environment.

##### **Comprehensive Support**

  

Count on us for help! Our support resources, including FAQs and a Quick Start Guide, are designed to assist you with every step of the installation and operation of your mobile signal booster, delivering complete confidence in your investment.

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. Boost indoor signal cover an area up to **100 m2**, is ideal for small apartments or offices.

* * *

**Consistent Connection**  
Reliable 4G/LTE Data

**4G/LTE Internet**  
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.  
![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal cables](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Signal-Booster-Cable.jpg?v=1693125491)

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### 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](https://www.ukmobilebooster.com/pages/quick_start_guide)  
![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal higher gain yagi antenna](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageHigherGainYagiAntenna.webp?v=1600640184)

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### 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.  
![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal surge protector](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageSurgeProtector.webp?v=1600640184)

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### Specification

(scroll to view all)

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

10 Simultaneously

Band

Single Band 20

Frequency

800MHz

Gain(dB)

Uplink Gp≥45; Downlink Gp≥50

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

**Warming Tips:**  
Band Confirmation: This booster can boost signals on Band 20, please check the band of your devices firstly.For iPhone: Dial \*3001#12345#\* → Press call button → Click 'Serving Cell Info' → Check 'Freq Band Indicator'.For Android: Download 'LTE Discovery' APP → Click ‘SIGNALS’ → Check 'EARFCN'. More refer to [Quick Start Guide](https://www.ukmobilebooster.com/pages/quick_start_guide) .External Signal Needed: The signal booster can only amplify signal but can't create signal. If there is no signal outside, it won't work, please make sure you get 1-2 bars signal outside.

### Custom your solution

#### **Expandable coverage by adding indoor antenna if the outside signal is strong.**

  

![UK Mobile Booster Expand Cell Coverage with 2 Indoor Antennas](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Expand-Cell-Coverage-with-2-Indoor-Antenna.png?v=1700361962)

  

### **How It Works**

  

![how 4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal work for home office](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageHIWhomeoffice-2.webp?v=1650634397)

#### 1

**Receives signal**  
The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster  

#### 2

**Boosts signal**  
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.  

#### 3

**Broadcasts signal**  
Your devices get increased cell reception, and calls and data are fed through the booster back to the network.  
  

  

#### **Get stronger signal**

  

![how 4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal work for home office](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPagenormalcoverage-2.webp?v=1650634397)

#### 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.

![how 4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal work for home office](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageboostedcoverage-2.webp?v=1650634397)

#### 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**

1.  Connect the indoor antenna to the MS port.
2.  Connect the outdoor antenna to the BS Port.
3.  Install the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.
4.  Point the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.
5.  Power on the booster and check the signal strength.
6.  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.](https://drive.google.com/file/d/1Uch5legGJsKTzLO9PTGpgsKEnZGEq7TH/view)

![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal signal coverage](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Coverage.jpg?v=1698191834)

  

### **Application Scenarios**

  

![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal home application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-home.png?v=1697980834)  
**Home**

![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal office application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-office.png?v=1697980832)  
**Office**

![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal garage application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-garage.png?v=1697980834)  
**Garage**

![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal metal buildings application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-metal-buildings.png?v=1697980834)  
**Metal Buildings**

1.  What is the 4G LTE Mobile Signal Booster? - The 4G LTE Mobile Signal Booster is a device that helps improve weak mobile phone signals indoors. It works by taking the outside signal, strengthening it, and then sending it inside, so you can have better phone calls and faster internet. This booster specifically helps with 4G signals from various providers in Belgium.
2.  How does it work? - The booster has an outer antenna that picks up weak signals outside. It sends these signals through a cable to the main unit inside your home or office. The main unit boosts the signal and sends it out through another small antenna inside, allowing you to enjoy better signal strength throughout your space.
3.  How much area does it cover? - This specific model can cover up to 100 square meters, which is great for small apartments or homes. This means if you install it correctly, you can have strong mobile signals in every room!
4.  Can I use it with any mobile provider? - Yes! The 4G LTE Mobile Signal Booster works with several mobile networks in Belgium including Base, Mobistar, Proximus, and Ortel. So, no matter which provider you use, you can still improve your signal at home.
5.  What if there's no signal outside? - The booster only works if there is some signal outside, so if you live in an area with no signal at all, the booster won't be able to help. It cannot create new signals but only strengthens the existing ones.
6.  Is it easy to install? - Yes! The installation process is quite simple. It comes with everything you need, including outdoor and indoor antennas, cables, and a power adapter. You can even do a 'loose' install first to find the best spots for the antennas before fully securing everything.
7.  Do I need special tools to install it? - No special tools are necessary for the installation of this signal booster. Just basic tools like a screwdriver may be helpful. The kit comes with easy instructions to guide you in setting it up.
8.  Is it safe to use? - Absolutely! The mobile signal booster is designed to be safe and complies with all regulations. It helps improve signals without causing any interference with the mobile networks or other devices.
9.  What if I need a longer cable? - If the standard 10-meter external cable isn't long enough for your setup, you can upgrade to longer cables. This can help you install the outdoor antenna in a better location for picking up signals.
10.  What does it mean for calls to be clearer with 4G? - With 4G Calling, also called Voice over LTE (VoLTE), phone calls use the 4G network instead of older networks. This leads to clearer conversations and faster connections because it uses advanced technology to transmit voice.

TAGES: 4G LTE booster, mobile signal amplifier, Belgium mobile network, Proximus signal booster, Ortel 4G booster, Base mobile signal, 100m2 coverage booster, VoLTE compatible booster

## Details

- **Price:** 109.99 GBP - 229.99 GBP
- **Vendor:** UKMobileBooster.com
- **Type:** Belgium
- **Tags:** application 4G LTE Data, be Aldi Talk, be Allo RTL, be BASE, be be, be Jim, be Mobile Vikings, be Mobistar, be Ortel, be Proximus, be Telenet, coverage Up to 100 sq metres, has_stock_countdown, provider Aldi Talk, provider Allo RTL, provider BASE, provider Jim Mobile, provider Mobile Vikings, provider Mobistar, provider Ortel, provider Proximus, provider Telenet

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| No / No / No | 109.99 GBP | In stock |
| No / No / Yes | 129.99 GBP | In stock |
| No / Yes / No | 159.99 GBP | In stock |
| No / Yes / Yes | 179.99 GBP | In stock |
| 20 M / No / No | 129.99 GBP | In stock |
| 20 M / No / Yes | 149.99 GBP | In stock |
| 20 M / Yes / No | 179.99 GBP | In stock |
| 20 M / Yes / Yes | 199.99 GBP | In stock |
| 30 M / No / No | 139.99 GBP | In stock |
| 30 M / No / Yes | 159.99 GBP | In stock |
| 30 M / Yes / No | 189.99 GBP | In stock |
| 30 M / Yes / Yes | 209.99 GBP | In stock |
| 40 M / No / No | 149.99 GBP | In stock |
| 40 M / No / Yes | 169.99 GBP | In stock |
| 40 M / Yes / No | 199.99 GBP | In stock |
| 40 M / Yes / Yes | 219.99 GBP | In stock |
| 50 M / No / No | 159.99 GBP | In stock |
| 50 M / No / Yes | 179.99 GBP | In stock |
| 50 M / Yes / No | 209.99 GBP | In stock |
| 50 M / Yes / Yes | 229.99 GBP | In stock |

## Images

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> Source: [B4U](https://www.ukmobilebooster.com/products/be-c100-mobile-booster)
> Updated: 2026-09-02