# 3G - 500m2 (Orange/Bouygues/SFR/free) Mobile Phone Signal Booster

##### **Expanded Coverage**

  

Experience seamless connectivity with the 3G - 500m2 Mobile Phone Signal Booster. It enhances your signal strength in areas up to 500 square meters, making it perfect for homes, offices, and warehouses. Say goodbye to dead zones and enjoy consistent mobile service 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)

##### **Guaranteed Quality**

  

Our mobile booster guarantees improved 3G signal strength for carriers including Orange, Bouygues, SFR, and Free. Get ready for uninterrupted calls and faster data speeds, allowing you to stay connected without frustrating dropped calls.  
![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**

  

The installation process of the 3G booster is straightforward and quick. The complete kit comes with all necessary components, ensuring you can enhance your signal in no time. Make your connectivity issue a thing of the past with minimal effort!  
![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 Users**

  

Designed with functionality in mind, our booster supports up to 50 simultaneous users. Whether it's your family at home or employees in an office, everyone can enjoy the benefits of enhanced mobile service without compromising speed.  
![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)

##### **Upgrade Options Available**

  

Customize your booster for optimum performance! You can choose to upgrade the external cables or add a high-gain antenna to suit your specific coverage needs. Tailor your mobile signal booster to ensure the best connectivity 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-Feature5.png?v=1780223075)

##### **Reliability and Performance**

  

With high uplink and downlink gain (≥60dB and ≥65dB respectively), the 3G - 500m2 booster ensures a robust system for better signal transmission. Count on consistent performance that keeps your communication channels open, enhancing user experience from day one.  
![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)  
  

## 3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster

It boost **3G** signal on 2100MHz frequency, the frequency used in **France** used by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G). It work on 2100Mhz (Band 1) frequency can boost Orange, Bouygues, SFR, free etc ALL mobile carrier networks for improving **3G** 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.

* * *

**Wow 3G Calls**  
Eliminates Dropped Calls

**Consistent Connection**  
Reliable 3G Data

**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.  
![3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster 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)  
![3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster 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.  
![3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster surge protector](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageSurgeProtector.webp?v=1600640184)

* * *

### Specification

Application & Bands

\[3G\] (Band 1)

Country

France

**Boost All On**

Orange (3G)  
Bouygues (3G)  
SFR (3G)  
free (3G)  
Cellhire (3G)  
La Poste Mobile (3G)  
Le French Mobile (3G)  
Lebara Mobile (3G)  
Lycamobile (3G)  
NRJ (3G)  
Prixtel (3G)  
Reglo Mobile (3G)  
SOSH (3G)  
Transatel (3G)  
Virgin Mobile (3G)

Users Supporting

50 Simultaneously

Band

Single Band 1

Frequency

2100MHz

Gain(dB)

Uplink Gp≥60; Downlink Gp≥65

Up-link

1930~1990 MHz

Down-link

2110~2180 MHz

Export Power(Po)

≥20dBm

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 1, 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 3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster 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 3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster 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 3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster 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)

![3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster signal coverage](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Coverage.jpg?v=1698191834)

  

### **Application Scenarios**

  

![3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster home application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-home.png?v=1697980834)  
**Home**

![3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster office application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-office.png?v=1697980832)  
**Office**

![3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster garage application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-garage.png?v=1697980834)  
**Garage**

![3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster 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 3G mobile phone signal booster?  
    A: A 3G mobile phone signal booster is a device that helps improve the strength of your mobile phone signal inside your home or office. It works by collecting weak signals from outside, boosting them, and then rebroadcasting them inside, making calls and internet speeds faster and more reliable.
2.  Q: How much area can the 3G booster cover?  
    A: The 3G signal booster is designed to cover an area of up to 500 square meters. This means it can easily boost the signal in medium-sized homes, offices, and even larger areas like warehouses.
3.  Q: Does the booster work with all mobile networks?  
    A: Yes! This signal booster can enhance the mobile signal for several networks in France including Orange, Bouygues, SFR, and free. It is great for anyone using these services.
4.  Q: What do I need for the booster to work?  
    A: For the booster to work effectively, you need a good outdoor signal. The booster cannot create a signal; it can only amplify the signal that it receives from outside. Ideally, you should have at least 1 or 2 bars of signal outside.
5.  Q: How do I set up the mobile signal booster?  
    A: To set up the booster, you will need to connect the indoor and outdoor antennas, power the device, and adjust the outdoor antenna to face the best signal direction. Make sure to follow all steps so that it works properly!
6.  Q: Can I use the booster if my outdoor signal is weak?  
    A: No, the booster can only help if you have a signal outside. If you have no signal or very weak signal outside (0 bars), the booster will not be able to amplify anything.
7.  Q: Is the booster safe to use?  
    A: Yes, the 3G mobile phone signal booster is safe. It follows all necessary safety regulations and won’t cause any harm to your devices or health.
8.  Q: What happens if I have issues with the booster?  
    A: If you experience any problems with the booster, you can reach out to customer support for help. They can guide you through troubleshooting steps to get it working properly.
9.  Q: Can the coverage be expanded?  
    A: Yes, you can expand the coverage by adding more indoor antennas if the outside signal is strong enough. This way, you can boost the signal to a bigger area.
10.  Q: What is included in the booster package?  
     A: The package includes the booster unit itself, an outdoor antenna, an indoor antenna, a power adapter, and the required cables to connect everything. This means you will have everything you need to set it up!

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## Details

- **Price:** 265.0 GBP - 385.0 GBP
- **Vendor:** UKMobileBooster.com
- **Type:** France
- **Tags:** application 3G Data, coverage up to 500 sq metres, fr Bouygues, fr Cellhire, fr fr, fr free, fr La, fr Le, fr Lebara, fr Lycamobile, fr NRJ, fr Orange, fr Prixtel, fr Reglo, fr SFR, fr SOSH, fr Transatel, fr Virgin, provider Bouygues, provider Cellhire, provider free, provider La Poste, provider Le French, provider Lebara, provider Lycamobile, provider NRJ, provider Orange, provider Prixtel, provider Reglo, provider SFR, provider SOSH, provider Transatel, provider Virgin

## 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

- 3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster
- Man sitting on a couch using a smartphone with a blurred outdoor background UK Mobile Phone Signal Booster Improve Signal
- 3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster
- 3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster
- 3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster
- 3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster
- 3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster
- 3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster
- 3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster
- 3G mobile phone signal booster mobile signal booster for Orange Bouygues SFR Free indoor coverage 500m2 mobile signal booster kit better 3G signal UK mobile booster

---

> Source: [B4U](https://www.ukmobilebooster.com/products/fr-w500-mobile-booster)
> Updated: 2026-09-02