# 4G LTE & Calls - 100m2 (TIM/Vodafone/Wind/3) Mobile Phone Signal Booster

##### **Enhanced Signal Strength**

  

Say goodbye to dropped calls and slow internet! Our 4G LTE & Calls Mobile Phone Signal Booster enhances your mobile signal strength, bringing better connectivity for talking, texting, and streaming within a coverage area of up to 100 square meters.  
![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Signal-Booster-Feature1-1.png?v=1780277092)

##### **Wide Network Compatibility**

  

This booster is designed to work seamlessly with multiple networks including TIM, Vodafone, Wind, and 3. It supports Band 20 and Band 3, ensuring optimal performance no matter your provider.  
![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Signal-Booster-Feature2.png?v=1780223075)

##### **User-Friendly Installation**

  

No technical expertise? No problem! Our complete kit comes with all the necessary components for easy installation. Enjoy hassle-free setup and maintenance, allowing you to focus on what matters most.  
![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Signal-Booster-Feature3.png?v=1780223075)

##### **Supports Multiple Devices**

  

Connect multiple users and devices simultaneously without compromising on speed and connectivity. Ideal for households or small offices, this booster allows everyone to stay connected effortlessly.  
![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Signal-Booster-Feature4.png?v=1780223075)

##### **Guaranteed Performance**

  

Experience reduced latency and improved call quality. With our Mobile Phone Signal Booster, enjoy guaranteed enhancements in your 4G/LTE experience, making communication more reliable!  
![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Signal-Booster-Feature5.png?v=1780223075)

##### **Complete Kit Included**

  

Everything you need is included in one package! From cables to aerials, our 4G LTE & Calls booster kit provides a comprehensive solution, ensuring you don’t have to source additional components.  
![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Signal-Booster-Feature6.png?v=1780223075)

## **3 Steps to Full Bars**

## 1\. Place the Outdoor Antenna

Mount the antenna where you get the best signal.  
![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Install-1.gif?v=1780223819)  
  

## 2\. Connect the Booster Inside

Plug in the booster and connect to the antenna.  
![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Install-2.gif?v=1780223819)  
  

## 3\. Enjoy Full Bars Everywhere

Clear calls, fast data, and no more dead zones.  
![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Install-3.gif?v=1780223819)  
  

## 4G LTE signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance

It boost **4G LTE and Calls** signal on 800MHz, 1800MHz frequency, the frequencies used in **Italy** used by mobile networks to deliver their mobile services: 4G and 2G (also known as GSM). It work on both 800Mhz (Band 20) & 1800Mhz (Band 3) frequencies for improving TIM, Vodafone, Wind and 3 mobile carrier networks **4G LTE, Voice Calls and Texts** 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 **voice calls and text**. 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!

* * *

**Wow 4G/2G Calls**  
Eliminates Dropped Calls  
**Clear Voice**  
No Miss Important Calls

**Consistent Connection**  
Reliable 4G/LTE Data  
**Send/Receive SMS**  
SMS Text Messages Quickly

**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 signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance cables](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageCable.webp?v=1600639912)

* * *

### 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 shown dBm reading on phone, can refer [Quick Start Guide](https://www.ukmobilebooster.com/pages/quick_start_guide)  
![4G LTE signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance higher gain yagi antenna](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageHigherGainYagiAntenna.webp?v=1600640184)

* * *

### 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 signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance surge protector](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageSurgeProtector.webp?v=1600640184)

* * *

### Specification

Application & Bands

\[4G/LTE & Voice Calls\] (Band 20, 3)

Country

Italy

**Boost All On**

TIM (4G & 2G)  
Vodafone (4G & 2G)  
Wind (4G & 2G)  
3 (4G & 2G)

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 EU Power Adapter  
1 x 10 Meters Outdoor Cable

**Warming Tips:**  
-   Band Confirmation: This booster can boost signals on Band 20, Band 3, 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 signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance 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 signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance 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 signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance 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 signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance signal coverage](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Coverage.jpg?v=1698191834)

  

### **Application Scenarios**

  

![4G LTE signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance home application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-home.png?v=1697980834)  
**Home**

![4G LTE signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance office application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-office.png?v=1697980832)  
**Office**

![4G LTE signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance garage application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-garage.png?v=1697980834)  
**Garage**

![4G LTE signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance metal buildings application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-metal-buildings.png?v=1697980834)  
**Metal Buildings**

1.  Q: What is a Mobile Phone Signal Booster?  
    A: A Mobile Phone Signal Booster is a device that helps improve your mobile phone signal by capturing weak signals from outside, amplifying them, and then sending them inside your home or office. This means you can make clearer calls, send texts, and enjoy faster internet without interruptions.
2.  Q: How much area does the 4G LTE & Calls Booster cover?  
    A: The 4G LTE & Calls Booster can cover up to 100 square meters. This makes it perfect for small homes or offices, providing better signal quality throughout the entire area.
3.  Q: Do I need a strong signal outside for the booster to work?  
    A: Yes, the booster needs at least a weak signal (1 to 2 bars) outside to function properly. If there's no signal outside, the booster won't be able to amplify anything. So, check your outdoor signal first!
4.  Q: Can I use the booster with any mobile network?  
    A: Yes! This booster works with multiple mobile networks such as TIM, Vodafone, Wind, and 3, supporting all of them simultaneously. So, no matter which provider you're using, you can enjoy a better signal.
5.  Q: Is it easy to install the Mobile Phone Signal Booster?  
    A: Absolutely! The booster comes with a complete kit that includes everything you need. There are clear instructions provided, making the installation process quick and simple. Just follow the steps and you’ll be up and running in no time!
6.  Q: How does the Booster help with calls?  
    A: The booster eliminates dropped calls and helps ensure your voice is clear when you’re talking. By boosting your phone's signal, you can make calls smoothly and confidently without worrying about interruptions.
7.  Q: Can multiple devices connect to the booster at once?  
    A: Yes! The Mobile Phone Signal Booster supports up to 10 devices at the same time. Whether you're using a smartphone, tablet, or any other device, many users can enjoy enhanced signal all at once.
8.  Q: What if I want to cover a larger area?  
    A: If you need to cover a larger space, you can add more indoor antennas to your booster system. This will help expand your coverage, ensuring that even bigger homes or offices have strong signals.
9.  Q: What do I do if I have installation problems?  
    A: If you encounter any issues during installation, don’t worry! You can reach out to customer support for assistance. They’re there to help you and can guide you through any problems you may face.
10.  Q: Is there a warranty on the Mobile Phone Signal Booster?  
     A: Yes, the Mobile Phone Signal Booster comes with a warranty. This helps protect your purchase, giving you peace of mind that you’re covered in case anything goes wrong with the device.

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## Details

- **Price:** 185.99 GBP - 305.99 GBP
- **Vendor:** UKMobileBooster.com
- **Type:** Italy
- **Tags:** application 4G LTE Data & Voice Calls, coverage Up to 100 sq metres, has_stock_countdown, it it, it Three, it TIM, it Vodafone, it Wind, provider Three 3, provider TIM, provider Vodafone, provider Wind

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| No / No / No | 185.99 GBP | In stock |
| No / No / Yes | 205.99 GBP | In stock |
| No / Yes / No | 235.99 GBP | In stock |
| No / Yes / Yes | 255.99 GBP | In stock |
| 20 M / No / No | 205.99 GBP | In stock |
| 20 M / No / Yes | 225.99 GBP | In stock |
| 20 M / Yes / No | 255.99 GBP | In stock |
| 20 M / Yes / Yes | 275.99 GBP | In stock |
| 30 M / No / No | 215.99 GBP | In stock |
| 30 M / No / Yes | 235.99 GBP | In stock |
| 30 M / Yes / No | 265.99 GBP | In stock |
| 30 M / Yes / Yes | 285.99 GBP | In stock |
| 40 M / No / No | 225.99 GBP | In stock |
| 40 M / No / Yes | 245.99 GBP | In stock |
| 40 M / Yes / No | 275.99 GBP | In stock |
| 40 M / Yes / Yes | 295.99 GBP | In stock |
| 50 M / No / No | 235.99 GBP | In stock |
| 50 M / No / Yes | 255.99 GBP | In stock |
| 50 M / Yes / No | 285.99 GBP | In stock |
| 50 M / Yes / Yes | 305.99 GBP | In stock |

## Images

- 4G LTE signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance
- Man sitting on a couch using a smartphone with a blurred outdoor background UK Mobile Phone Signal Booster Improve Signal
- 4G LTE signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance
- 4G LTE signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance
- 4G LTE signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance
- 4G LTE signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance
- 4G LTE signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance
- 4G LTE signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance
- 4G LTE signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance
- 4G LTE signal booster mobile phone signal booster indoor coverage booster improve mobile reception compatible with TIM Vodafone Wind 3 complete booster kit better mobile signal installation and maintenance

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> Source: [B4U](https://www.ukmobilebooster.com/products/it-cd100-mobile-booster)
> Updated: 2026-09-02