# 4G LTE & Calls - 1000m2 (Three 3) Mobile Phone Signal Booster

##### **Enhanced Signal Coverage**

  

Experience exceptional signal strength with our Mobile Phone Signal Booster, designed to cover up to 1,000 sq meters. Perfect for large homes, offices, and hotels, it ensures no corner is left without a strong 4G LTE connection. Say goodbye to dead zones and enjoy seamless communication!  
![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)

##### **Dual Band Compatibility**

  

Our booster operates on both Band 8 and Band 3 frequencies, enhancing signals for multiple carriers such as TIM, Vodafone, Wind, and Three. This Dual Band functionality guarantees clear voice calls and fast data transmissions, catering to the diverse needs of all users in your environment.  
![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 Setup**

  

Installation is a breeze with our complete kit, which includes everything you need right out of the box. Enjoy an easy setup process that requires no technical expertise, allowing you to boost your signal and stay connected in no time!  
![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)

##### **Optimized for Multiple Devices**

  

Our Mobile Phone Signal Booster can support up to 100 users simultaneously, making it ideal for homes, offices, or businesses with multiple devices. Everyone can enjoy strong and reliable connectivity and make uninterrupted calls or browse smoothly.  
![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)

##### **Reliable Voice and Data Boost**

  

With capabilities to amplify signals for both voice calls and 4G LTE data, our Mobile Phone Signal Booster eliminates dropped calls and improves data upload and download speeds. Experience smoother communication and stream your favorite content without interruptions!  
![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)

##### **Durable and Efficient**

  

Constructed with high-quality materials, our booster is designed for longevity and efficiency. It works with existing weak signals and turns them into strong, reliable connections, ensuring that you remain connected when it 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-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 Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service

It boost **4G LTE and Calls** signal on 900MHz, 1800MHz frequencies, the frequencies used in **Italy** used by mobile networks to deliver their mobile services: 2G (also known as GSM) and 4G. It work on both 900Mhz (Band 8) & 1800Mhz (Band 3) frequencies for improving Three (3) mobile carrier **Voice Calls, Text and 4G LTE** signal. It also boost TIM, Vodafone and Wind etc ALL mobile carrier networks **Voice Calls and Texts**. 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**. It is a high-performance booster, boost indoor signal cover an area up to **1,000 m2**, great for large house, offices, hotel, warehouse and more.

This system is compatible with all GSM mobile phone networks, will provide coverage on both 900MHz, 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!

* * *

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

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

**Signal Wider Coverage**  
Reception Up to 1,000 sq.m.  
**4G/LTE Internet**  
Faster Uploads & Downloads

* * *

### 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 Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service 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 Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service 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 Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service surge protector](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageSurgeProtector.webp?v=1600640184)

* * *

### Specification

Application & Bands

\[4G/LTE & Calls\] (Band 8, 3)

Country

Italy

**Boost All On**

TIM (2G)  
Vodafone (2G)  
Wind (2G)  
3 (4G & 2G)  
Coop voce (2G)  
DIGI Mobil (2G)  
Fastweb (2G)  
Lycamobile (2G)  
PosteMobile (2G)  
Ringo Mobile (2G)  
Tiscali (2G)  
Uno (2G)

Users Supporting

100 Simultaneously

Band

Dual Band 8 & 3

Frequency

900 & 1800MHz

Gain(dB)

Uplink Gp≥65; Downlink Gp≥70

Up-link

890~915 MHz; 1710~1785 MHz

Down-link

935~960 MHz; 1805~1880 MHz

Export Power(Po)

≥27dBm

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  
1 x 5 Meters Indoor Cable

**Warming Tips:**  
-   Band Confirmation: This booster can boost signals on Band 8, 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 4 Indoor Antennas](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Expand-Cell-Coverage-with-4-Indoor-Antenna.png?v=1700361963)

  

### **How It Works**

  

![how 4G LTE signal booster mobile phone signal booster Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service 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 Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service 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 Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service 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 Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service 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 Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service 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 Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service 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 Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service 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 Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service 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 weak mobile signals. It takes the existing weak signal from outside and amplifies it, providing a stronger signal inside your home or office. This way, you can make clear calls and enjoy faster internet.
2.  Q: How does the 4G LTE & Calls - 1000m2 booster work?  
    A: This booster works by collecting signals from nearby mobile towers. It then amplifies these signals and broadcasts them indoors. This allows you to have better reception and clearer calls within an area of up to 1000 square meters.
3.  Q: Is installation difficult?  
    A: No, the installation is quite simple. You just need to connect the outdoor antenna to the booster and place it where there is a good signal. Then, connect the indoor antenna. A quick start guide comes with the device to help you set it up.
4.  Q: Can multiple users connect to the booster?  
    A: Yes, this booster can support up to 100 users at the same time. So, everyone in your home or office can benefit from a stronger mobile signal.
5.  Q: What types of signals does this booster support?  
    A: This booster supports 4G LTE, 3G, and 2G signals. It enhances the voice calls, text messages, and mobile internet for various mobile networks, including Three (3), Vodafone, and TIM.
6.  Q: Do I need an existing signal for the booster to work?  
    A: Yes, the booster needs a weak signal outside to amplify. If there is no signal outside, it won't be able to boost anything inside.
7.  Q: How much coverage can I expect?  
    A: This specific booster provides coverage for an area up to 1000 square meters. This is suitable for homes, offices, hotels, and other large buildings.
8.  Q: Can I use a booster with different mobile providers?  
    A: Yes, the booster can work with various mobile carriers. It is compatible with different networks as long as they use the frequencies supported by the device.
9.  Q: Is the booster allowed to use?  
    A: Yes, using a mobile signal booster is legal in most areas. However, always check the regulations of your specific country or region.
10.  Q: Which mobile phones are compatible with this booster?  
     A: Most modern mobile phones that support 4G LTE, 3G, and 2G can work with this booster. You just need to make sure your phone is within the supporting frequency bands.

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## Details

- **Price:** 605.16 GBP - 725.16 GBP
- **Vendor:** UKMobileBooster.com
- **Type:** Italy
- **Tags:** application 4G LTE Data & Voice Calls, coverage up to 1000 sq metres, it it, it Three, provider Three 3

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| No / No / No | 605.16 GBP | In stock |
| No / No / Yes | 625.16 GBP | In stock |
| No / Yes / No | 655.16 GBP | In stock |
| No / Yes / Yes | 675.16 GBP | In stock |
| 20 M / No / No | 625.16 GBP | In stock |
| 20 M / No / Yes | 645.16 GBP | In stock |
| 20 M / Yes / No | 675.16 GBP | In stock |
| 20 M / Yes / Yes | 695.16 GBP | In stock |
| 30 M / No / No | 635.16 GBP | In stock |
| 30 M / No / Yes | 655.16 GBP | In stock |
| 30 M / Yes / No | 685.16 GBP | In stock |
| 30 M / Yes / Yes | 705.16 GBP | In stock |
| 40 M / No / No | 645.16 GBP | In stock |
| 40 M / No / Yes | 665.16 GBP | In stock |
| 40 M / Yes / No | 695.16 GBP | In stock |
| 40 M / Yes / Yes | 715.16 GBP | In stock |
| 50 M / No / No | 655.16 GBP | In stock |
| 50 M / No / Yes | 675.16 GBP | In stock |
| 50 M / Yes / No | 705.16 GBP | In stock |
| 50 M / Yes / Yes | 725.16 GBP | In stock |

## Images

- 4G LTE signal booster mobile phone signal booster Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service
- 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 Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service
- 4G LTE signal booster mobile phone signal booster Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service
- 4G LTE signal booster mobile phone signal booster Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service
- 4G LTE signal booster mobile phone signal booster Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service
- 4G LTE signal booster mobile phone signal booster Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service
- 4G LTE signal booster mobile phone signal booster Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service
- 4G LTE signal booster mobile phone signal booster Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service
- 4G LTE signal booster mobile phone signal booster Three mobile signal booster indoor coverage 1000m2 improve voice calls dual band mobile booster mobile signal booster Italy reliable mobile service

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> Source: [B4U](https://www.ukmobilebooster.com/products/it-gd1000-mobile-booster)
> Updated: 2026-09-02