# 4G LTE - 500m2 (Three 3) Mobile Phone Signal Booster

##### **Comprehensive Coverage**

  

Experience superior connectivity with the 4G LTE - 500m2 Mobile Phone Signal Booster. Designed specifically for medium-sized homes and offices, it delivers an impressive signal range of up to 500 sq meters, ensuring reliable connectivity throughout your space.  
![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)

##### **Boost Multiple Devices**

  

Connect up to 50 devices simultaneously with our mobile signal booster. Share improved 4G LTE connectivity with family, friends, or colleagues, making every call, video chat, and online transaction seamless and hassle-free.  
![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**

  

Forget complicated setups! Our mobile signal booster includes all necessary components for a straightforward installation. With minimal effort, you can enjoy enhanced signal strength in minutes. Perfect for those who prefer a quick and easy solution!  
![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)

##### **Lightning Protection Upgrade**

  

Protect your investment with our optional lightning surge protector. Designed to shield your phone signal booster from damaging surges due to nearby lightning strikes, ensuring durability and longevity for your device.  
![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)

##### **High Performance**

  

Enjoy faster uploads and downloads, thanks to the advanced amplification technology used in the 4G LTE booster. Delay no longer when streaming, gaming, or working from home—get the reliable connection you deserve.  
![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)

##### **Versatile Compatibility**

  

Compatible with the Three (3) mobile network, the 4G LTE booster works on the 1800MHz (Band 3) frequency, catering to your specific connectivity needs without any hassle. Elevate your mobile experience regardless of the location!  
![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 booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception

It boost **4G LTE** signal on 1800MHz frequency, the frequency used in **Italy** used by mobile networks to deliver their mobile services: 4G. It work on 1800Mhz (Band 3) frequency for improving Three (3) mobile carrier networks **4G LTE** signal. It is a high-performance booster, boost indoor signal cover an area up to **500 m2**, perfect for medium houses, offices, warehouse and more.

* * *

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

**4G/LTE Internet**  
Faster Uploads & Downloads

**Signal Wider Coverage**  
Reception Up to 500 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 booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception 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 booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception 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 booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception surge protector](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageSurgeProtector.webp?v=1600640184)

* * *

### Specification

Application & Bands

\[4G LTE\] (Band 3)

Country

Italy

**Boost All On**

Three 3 (4G)

Users Supporting

50 Simultaneously

Band

Single Band 3

Frequency

1800MHz

Gain(dB)

Uplink Gp≥55; Downlink Gp≥60

Up-link

1710~1785 MHz

Down-link

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 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 3 Indoor Antennas](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Expand-Cell-Coverage-with-3-Indoor-Antenna.png?v=1700361963)

  

### **How It Works**

  

![how 4G LTE booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception 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 booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception 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 booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception 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 booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception signal coverage](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Coverage.jpg?v=1698191834)

  

### **Application Scenarios**

  

![4G LTE booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception home application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-home.png?v=1697980834)  
**Home**

![4G LTE booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception office application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-office.png?v=1697980832)  
**Office**

![4G LTE booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception garage application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-garage.png?v=1697980834)  
**Garage**

![4G LTE booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception 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 4G LTE Mobile Phone Signal Booster?  
    A: A 4G LTE Mobile Phone Signal Booster is a device that helps improve the mobile phone signal inside your home or office. If you often experience weak or dropped calls, using a signal booster can help you get a better connection, allowing for clearer calls and faster internet.
2.  Q: How does a signal booster work?  
    A: A signal booster works by capturing the weak cell phone signal from outside with an outdoor antenna. This signal is then amplified inside your home by the booster. The boosted signal is broadcast through an indoor antenna, giving you better reception on your mobile devices.
3.  Q: What area can the booster cover?  
    A: The 4G LTE - 500m2 booster can cover an area of up to 500 square meters, making it suitable for medium-sized homes, offices, or larger rooms where mobile reception is poor.
4.  Q: Is installation difficult?  
    A: Installing the booster is quite straightforward! It usually involves connecting the outdoor antenna to the booster and placing the indoor antenna in a central location. Most people can set it up without needing professional help, and the instructions are clear and easy to follow.
5.  Q: Which mobile networks work with this booster?  
    A: This booster is specifically designed to work with the Three (3) mobile network. It boosts 4G LTE signals on the 1800MHz frequency, which is the frequency commonly used by Three for their mobile services.
6.  Q: Can multiple users connect to this booster?  
    A: Yes! The 4G LTE - 500m2 booster can support up to 50 users at the same time, which means your family or colleagues can all benefit from improved signal strength.
7.  Q: What do I do if I have no signal outside?  
    A: To use a signal booster, you need to have at least a small amount of signal outside, ideally 1-2 bars. If there’s no signal at all outside, the booster won’t be able to work. You may need to check if your location generally has mobile service.
8.  Q: What if I have questions after purchase?  
    A: If you have any questions after buying the booster, you can reach out to customer support via their website. They are available to help with installation, technical issues, or any other inquiries you may have.
9.  Q: Do I need to buy extra parts with my booster?  
    A: Depending on your needs, you might want to consider upgrading to longer cables or additional antennas for better coverage. The basic package typically includes everything you need, but extras can enhance performance.
10.  Q: Is there a warranty for this product?  
     A: Yes, most signal boosters come with a warranty that covers defects and some operational issues. Be sure to check the details on the product page or the manual that comes with your booster.

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## Details

- **Price:** 265.0 GBP - 385.0 GBP
- **Vendor:** UKMobileBooster.com
- **Type:** Italy
- **Tags:** application 4G LTE Data, coverage up to 500 sq metres, it it, it Three, provider Three 3

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| No / No / No | 265.00 GBP | In stock |
| No / No / Yes | 285.00 GBP | In stock |
| No / Yes / No | 315.00 GBP | In stock |
| No / Yes / Yes | 335.00 GBP | In stock |
| 20 M / No / No | 285.00 GBP | In stock |
| 20 M / No / Yes | 305.00 GBP | In stock |
| 20 M / Yes / No | 335.00 GBP | In stock |
| 20 M / Yes / Yes | 355.00 GBP | In stock |
| 30 M / No / No | 295.00 GBP | In stock |
| 30 M / No / Yes | 315.00 GBP | In stock |
| 30 M / Yes / No | 345.00 GBP | In stock |
| 30 M / Yes / Yes | 365.00 GBP | In stock |
| 40 M / No / No | 305.00 GBP | In stock |
| 40 M / No / Yes | 325.00 GBP | In stock |
| 40 M / Yes / No | 355.00 GBP | In stock |
| 40 M / Yes / Yes | 375.00 GBP | In stock |
| 50 M / No / No | 315.00 GBP | In stock |
| 50 M / No / Yes | 335.00 GBP | In stock |
| 50 M / Yes / No | 365.00 GBP | In stock |
| 50 M / Yes / Yes | 385.00 GBP | In stock |

## Images

- 4G LTE booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception
- Man sitting on a couch using a smartphone with a blurred outdoor background UK Mobile Phone Signal Booster Improve Signal
- 4G LTE booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception
- 4G LTE booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception
- 4G LTE booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception
- 4G LTE booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception
- 4G LTE booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception
- 4G LTE booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception
- 4G LTE booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception
- 4G LTE booster mobile phone signal booster indoor signal coverage Three mobile network 1800MHz frequency signal amplification UK mobile booster improve cell reception

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> Source: [B4U](https://www.ukmobilebooster.com/products/it-d500-mobile-booster)
> Updated: 2026-09-02