# Europe 4G LTE - 300m2 (1800MHz) Mobile Phone Signal Booster
##### **Enhanced 4G/LTE Signal**
Experience superior mobile connectivity with our Europe 4G LTE Mobile Phone Signal Booster. Operating on the 1800MHz frequency, it effectively amplifies your 4G/LTE signal, ensuring seamless browsing, fast downloads, and reliable voice calls, including 4G Calling for crystal-clear conversations.
##### **Wide Coverage Area**
Designed for medium-sized spaces, this signal booster enhances mobile reception across an area of up to 300 square meters. It is perfect for homes, cafes, restaurants, and offices, making sure that everyone in the area enjoys strong and stable mobile signals.
##### **All-Inclusive Installation Kit**
Say goodbye to complicated setups! Our booster kit comes with everything you need for a straightforward installation. Included are the external antenna, booster unit, indoor antenna, power adapter, and cables - all in one box to simplify your upgrade.
##### **User-Friendly Setup Process**
With our expert installation guide, setting up your mobile phone signal booster is a breeze. Follow simple steps to test the best placement for optimal signal reception, ensuring you get the most out of your new device.
##### **Lightning Surge Protection Option**
Enhance your booster’s longevity with our optional lightning surge protector. This essential upgrade safeguards your equipment against power surges from lightning strikes, ensuring that your booster remains in top condition even during storms.
##### **Upgradable Components for Custom Needs**
Customize your signal booster experience with upgrade options for longer cables and higher gain antennas. Tailor the system to your specific needs for the best performance, especially in areas with weak reception.
It boost **4G/LTE** signal on 1800MHz frequency, the frequency used in **Europe** used by mobile networks to deliver their mobile services: 2G (also known as GSM) and 4G. It work on 1800Mhz (Band 3) frequency for improving Europe mobile carrier networks **Voice Calls, Text & 4G/LTE** 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. It is the best suitable for medium size, boost indoor signal areas up to **300 m2**, perfect for home, cafes, restaurants, pubs, clubs and more.
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**Consistent Connection**
Reliable 4G/LTE Data
**4G/LTE Internet**
Faster Uploads & Downloads
**Signal Wider Coverage**
Reception Up to 300 sq.m.
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### Upgrade External Cables
If our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.
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### 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 to shown dBm reading on phone? Check [Quick Start Guide](https://www.ukmobilebooster.com/pages/quick_start_guide)
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### 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.
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### Specification
(scroll to view all)
| | |
| --- | --- |
| Application & Bands | \[4G LTE \] (Band 3) |
| Country | Europe |
| **Boost All On** | 1800MHz Networks
Download and Install APP "Network Signal Pro" |
| Users Supporting | 30 Simultaneously |
| Band | Single Band 3 |
| Frequency | 1800MHz |
| Gain(dB) | Uplink Gp≥60; Downlink Gp≥65 |
| Up-link | 1710~1785 MHz |
| Down-link | 1805~1880 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 Power Adapter
1 x 10 Meters Outdoor 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.**
### **How It Works**
#### 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**
#### 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.
#### 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)
### **Application Scenarios**
**Home**
**Office**
**Garage**
**Metal Buildings**
1. What is the Europe 4G LTE Mobile Phone Signal Booster? - The Europe 4G LTE Mobile Phone Signal Booster is a device that helps improve mobile phone signals in your home, cafe, or restaurant. It works on the 1800MHz frequency and is especially useful in areas with weak signals. The booster can cover up to 300 square meters, which means it can support multiple users simultaneously.
2. How does the signal booster work? - The signal booster works by taking the weak cellular signal from outside, amplifying it, and then distributing the stronger signal throughout your building. This means you'll have better calls, faster internet, and clearer text messages wherever you are inside, as long as there's some signal outside to start with.
3. What types of mobile services does the booster enhance? - The booster enhances 4G/LTE signals for faster internet and helps with voice calls and texts. If your mobile network supports 4G Calling, you can enjoy clearer voice calls.
4. Can I install the signal booster myself? - Yes! The signal booster comes with all the parts needed for installation, including the outdoor and indoor antennas, cables, and a power adapter. You can set it up following the simple instructions provided in the kit.
5. What if there is no signal outside? Will the booster still work? - Unfortunately, the booster cannot create a signal. If there is no signal outside your building, the booster will not be able to work. It's important to have at least a little signal outside for the booster to function.
6. How do I know if my phone is compatible? - To check if your phone is compatible with the booster, you can dial \*3001#12345#\* on your iPhone and look for the 'Freq Band Indicator'. You can also use apps like 'CellMapper' or 'Network Signal Info Pro' to check your device's band compatibility.
7. What is the difference between upgrading the external aerial or the cables? - Upgrading the external aerial can help improve reception if your phone shows a weak signal indoors. Longer cables can help place the antenna in a better position for catching a stronger signal outside.
8. What if I want more coverage than 300m2? - If you require more coverage than 300m2, you may need additional units or a more powerful booster. It’s best to consult with customer support for tailored advice based on your specific needs.
9. Is there any warranty offered with the booster? - Yes, the signal booster usually comes with a warranty. Be sure to check the warranty details on the product page or contact customer support for specific information.
10. How can I get support if I have questions after purchase? - You can get support by visiting the support section on the website. There, you'll find helpful resources, including FAQs, a contact form, and guides on usage and installation.
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## Details
- **Price:** 183.82 GBP - 303.82 GBP
- **Vendor:** UKMobileBooster.com
- **Type:** Europe
- **Tags:** application 4G LTE Data, bg bg, bg Max Telecom, bg Telenor, coverage up to 300 sq metres, cy cy, cy CYTA, cy KKTCell, cy MTN, cy PrimeTel, cy TRUKCell, eu eu, has_stock_countdown, is is, is Siminn, lu Join, lu lu, lu Orange, lu POST, lu Tango, lv LMT, lv lv
## Variants
| Variant | Price | Available |
|---------|-------|-----------|
| No / No / No | 183.82 GBP | In stock |
| No / No / Yes | 203.82 GBP | In stock |
| No / Yes / No | 233.82 GBP | In stock |
| No / Yes / Yes | 253.82 GBP | In stock |
| 20 M / No / No | 203.82 GBP | In stock |
| 20 M / No / Yes | 223.82 GBP | In stock |
| 20 M / Yes / No | 253.82 GBP | In stock |
| 20 M / Yes / Yes | 273.82 GBP | In stock |
| 30 M / No / No | 213.82 GBP | In stock |
| 30 M / No / Yes | 233.82 GBP | In stock |
| 30 M / Yes / No | 263.82 GBP | In stock |
| 30 M / Yes / Yes | 283.82 GBP | In stock |
| 40 M / No / No | 223.82 GBP | In stock |
| 40 M / No / Yes | 243.82 GBP | In stock |
| 40 M / Yes / No | 273.82 GBP | In stock |
| 40 M / Yes / Yes | 293.82 GBP | In stock |
| 50 M / No / No | 233.82 GBP | In stock |
| 50 M / No / Yes | 253.82 GBP | In stock |
| 50 M / Yes / No | 283.82 GBP | In stock |
| 50 M / Yes / Yes | 303.82 GBP | In stock |
## Images
- Europe 4G LTE - 300m2 (1800MHz) Mobile Phone Signal Booster
- Europe 4G LTE - 300m2 (1800MHz) Mobile Phone Signal Booster
- Europe 4G LTE - 300m2 (1800MHz) Mobile Phone Signal Booster
- Europe 4G LTE - 300m2 (1800MHz) Mobile Phone Signal Booster
- Europe 4G LTE - 300m2 (1800MHz) Mobile Phone Signal Booster
- Europe 4G LTE - 300m2 (1800MHz) Mobile Phone Signal Booster
- Europe 4G LTE - 300m2 (1800MHz) Mobile Phone Signal Booster
- Europe 4G LTE - 300m2 (1800MHz) Mobile Phone Signal Booster
- Europe 4G LTE - 300m2 (1800MHz) Mobile Phone Signal Booster
- Europe 4G LTE - 300m2 (1800MHz) Mobile Phone Signal Booster
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> Source: [B4U](https://www.ukmobilebooster.com/products/d300-4g-lte-mobile-phone-signal-booster)
> Updated: 2026-09-02