# 4G LTE & Calls - 500m2 (O2/Vodafone/giffgaff/Sky Mobile) Mobile Signal Booster

##### **Enhanced Coverage**

  

Experience seamless connectivity with our 4G LTE & Calls Mobile Signal Booster, designed to cover up to 500m². Perfect for homes, offices, and warehouses, it ensures that every corner of your space is filled with strong, reliable mobile signal.  
![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)

##### **Multi-Network Compatibility**

  

This booster is compatible with major UK networks including O2, Vodafone, giffgaff, and Sky Mobile. No matter which provider you use, enjoy improved call quality and faster data speeds across multiple devices simultaneously.  
![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)

##### **Easy Installation**

  

Setting up your mobile signal booster is a breeze! The complete kit includes all necessary components, and with our straightforward instructions, you can have it up and running in no time, enhancing your mobile experience 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-Feature3.png?v=1780223075)

##### **Dual Band Technology**

  

Our booster operates on both 800MHz and 900MHz frequencies, ensuring that you receive optimal signal strength for both 4G LTE and 2G calls. This dual-band functionality guarantees a consistent and reliable connection.  
![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)

##### **Supports Multiple Users**

  

Designed for households and offices with multiple users, this booster can support up to 50 simultaneous connections. Everyone can enjoy enhanced signal strength for calls, texts, and data 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)

##### **Guaranteed Performance**

  

Say goodbye to dropped calls and slow data! Our mobile signal booster is engineered to eliminate connectivity issues, providing you with a stable and clear signal for all your communication needs.  
![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 Mobile Signal Booster UK Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support

It boost **4G LTE and Calls** signal on 800MHz, 900MHz frequency, the frequencies used in UK by mobile networks to deliver their mobile services: 4G and 2G (also known as GSM). It can boost UK O2, Vodafone, Sky Mobile, giffgaff, Talkmobile, Lycamobile and Tesco network operators for improving **4G LTE and Calls** signal. Also improving **4G LTE** signal on Three, EE, BT, Asda, Virgin, iD Mobile, Freedom Pop, Orange, Plusnet, Smarty Mobile, T-Mobile and The People's Operator. 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 Texts**. The booster is a high-performance booster, boost indoor signal cover an area of up to **500 m2**, perfect for medium houses, offices, warehouse and more.

This system is compatible with all 4G and 2G mobile phone networks, will provide coverage on both 800MHz, 900MHz 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 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 Mobile Signal Booster UK Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support cables](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageCable.webp?v=1600639912)

* * *

### 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 Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support surge protector](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageSurgeProtector.webp?v=1600640184)

* * *

### About External Aerial

Higher Gain Yagi Antenna - For better performance it's a must if indoor your phone with 1/2 signal bars. Full kits already include it, no matter outdoor your phone 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 Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support higher gain yagi antenna](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageHigherGainYagiAntenna.webp?v=1600640184)

* * *

  

### Specification

(scroll to view all)

Application & Bands

\[4G/LTE & Voice Calls\] (Band 20, 8)

Country

United Kingdom

**Boost All On**

EE (4G)  
O2 (4G & 2G)  
Vodafone (4G & 2G)  
Three (4G)  
Asda (4G)  
BT (4G)  
Freedom Pop (4G)  
Giffgaff (4G & 2G)  
iD Mobile (4G)  
Talkmobile (4G & 2G)  
Lycamobile (4G & 2G)  
Lebara (2G)  
TalkTalk (2G)  
Orange (4G)  
Plusnet Mobile (4G)  
Sky Mobile (4G & 2G)  
Smarty Mobile (4G)  
Tesco (4G & 2G)  
The People's Operator (4G)  
T-Mobile (4G)  
Virgin (4G)

Users Supporting

50 Simultaneously

Band

Dual Band 20 & 8

Frequency

800MHz & 900MHz

Gain(dB)

Uplink Gp≥60; Downlink Gp≥65

Up-link

832~862 MHz; 890~915 MHz

Down-link

791~821 MHz; 935~960 MHz

Export Power(Po)

≥20dBm

Power Adapter

Input: AC 100V~240V 50/60Hz; Output: DC 5V

What’s Included

1 x Booster  
1 x Outdoor Antenna  
1 x Indoor Antenna  
1 x UK Type 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 20 or 8, 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 Mobile Signal Booster UK Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support 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 Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support 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 Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support 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 Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support 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 Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support 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 Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support 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 Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support 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 Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support 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 signal booster?  
    A: A mobile signal booster is a device that helps improve the strength of your mobile phone signal. It works by capturing weak signals from outside, amplifying them, and then broadcasting the stronger signal inside your home or office. This means you can make calls and use the internet more easily.
2.  Q: How does the 4G LTE & Calls booster work?  
    A: The 4G LTE & Calls booster captures weak mobile signals from outside, boosts them, and sends the stronger signal inside. This helps you have clearer calls and faster internet. It's especially useful in areas where the signal is weak, like in basements or rural locations.
3.  Q: Who can use this booster?  
    A: This booster is compatible with various mobile networks in the UK, including O2, Vodafone, giffgaff, and Sky Mobile. It can be used by anyone who needs better mobile signal coverage in their home or office, especially if multiple people use different networks.
4.  Q: How much area does the booster cover?  
    A: The 4G LTE & Calls booster can cover an area of up to 500 square meters. This makes it suitable for medium-sized homes, offices, or warehouses, ensuring that everyone inside can enjoy a better signal.
5.  Q: Is it easy to install the booster?  
    A: Yes, the booster is designed for easy installation. It comes with all the necessary parts, and you can set it up without needing professional help. Just follow the instructions provided, and you’ll have better signal in no time!
6.  Q: Can I use the booster with multiple devices?  
    A: Absolutely! The booster can support up to 50 devices simultaneously. This means that everyone in your home or office can enjoy improved signal strength for calls and internet access at the same time.
7.  Q: What if I have no signal outside?  
    A: The booster needs a weak signal from outside to work. If there is no signal at all, the booster won't be able to amplify anything. It's important to check that you have at least 1-2 bars of signal outside before installing the booster.
8.  Q: Will the booster work with my phone?  
    A: Yes, the booster is compatible with all 4G and 2G mobile phones. As long as your phone supports these networks, you will benefit from improved signal strength and call quality.
9.  Q: What should I do if I have questions about the booster?  
    A: If you have any questions or need assistance, you can contact customer support through the website. They are available to help you with any inquiries about installation, compatibility, or troubleshooting.
10.  Q: Is there a warranty for the booster?  
     A: Yes, the booster typically comes with a warranty. This ensures that if you encounter any issues with the device, you can get support or a replacement. Always check the warranty details when you purchase.

Tags: [4G LTE](https://www.ukmobilebooster.com/products/cg500-mobile-booster), [Mobile Signal Booster](https://www.ukmobilebooster.com/products/cg500-mobile-booster), [UK Mobile Networks](https://www.ukmobilebooster.com/products/cg500-mobile-booster), [O2 Vodafone Giffgaff](https://www.ukmobilebooster.com/products/cg500-mobile-booster), [Dual Band Booster](https://www.ukmobilebooster.com/products/cg500-mobile-booster), [Improve Call Quality](https://www.ukmobilebooster.com/products/cg500-mobile-booster), [Signal Coverage 500M2](https://www.ukmobilebooster.com/products/cg500-mobile-booster), [VoLTE Support](https://www.ukmobilebooster.com/products/cg500-mobile-booster)

## Details

- **Price:** 485.0 GBP - 555.0 GBP
- **Vendor:** UKMobileBooster.com
- **Type:** United Kingdom
- **Tags:** application 4G LTE Data & Voice Calls, coverage up to 500 sq metres, frequency 800 900MHz, gb gb, gb giffgaff, gb lycamobile, gb o2, gb sky, gb Talkmobile, gb tesco, gb vodafone, provider giffgaff, provider lycamobile, provider o2, provider sky mobile, provider Talk Mobile, provider tesco, provider vodafone

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| No / No | 485.00 GBP | In stock |
| No / Yes | 505.00 GBP | In stock |
| 20 M / No | 505.00 GBP | In stock |
| 20 M / Yes | 525.00 GBP | In stock |
| 30 M / No | 515.00 GBP | In stock |
| 30 M / Yes | 535.00 GBP | In stock |
| 40 M / No | 525.00 GBP | In stock |
| 40 M / Yes | 545.00 GBP | In stock |
| 50 M / No | 535.00 GBP | In stock |
| 50 M / Yes | 555.00 GBP | In stock |

## Images

- 4G LTE Mobile Signal Booster UK Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support
- Man sitting on a couch using a smartphone with a blurred outdoor background UK Mobile Phone Signal Booster Improve Signal
- 4G LTE Mobile Signal Booster UK Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support Mobile Signal Booster Higher Gain Yagi Antenna
- 4G LTE Mobile Signal Booster UK Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support Mobile Signal Booster Cables
- 4G LTE Mobile Signal Booster UK Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support Mobile Signal Booster Panel Antenna
- 4G LTE Mobile Signal Booster UK Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support Mobile Signal Booster Package
- 4G LTE Mobile Signal Booster UK Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support Mobile Signal Booster How Panel Antenna Works
- 4G LTE Mobile Signal Booster UK Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support Mobile Signal Booster Higher Gain Yagi Panel Antennas
- 4G LTE Mobile Signal Booster UK Mobile Networks O2 Vodafone Giffgaff Dual Band Booster Improve Call Quality Signal Coverage 500M2 VoLTE Support Mobile Signal Booster How it Works

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> Source: [B4U](https://www.ukmobilebooster.com/products/cg500-mobile-booster)
> Updated: 2026-09-02