# 3G & 4G LTE - 250m2 (Orange/Vodafone) Mobile Signal Booster
##### **Enhanced Mobile Connectivity**
Experience uninterrupted conversations and seamless internet browsing with our 3G & 4G LTE Mobile Signal Booster. It enhances signal strength for both 3G and 4G networks on 800MHz and 2100MHz frequencies, ensuring you stay connected regardless of your mobile network operator.
##### **Wide Coverage Area**
The innovative booster technology provides effective signal enhancement across an impressive coverage area of up to 250 m². Perfect for homes, cafes, restaurants, and venues, ensure everyone enjoys reliable connectivity without compromise.
##### **Simultaneous Dual Band Functionality**
Our Dual Band booster works on both 800MHz and 2100MHz frequencies simultaneously, making it the ideal choice for households with multiple mobile network users. Enjoy boosted 3G and 4G signals for all major carriers without switching devices.
##### **Clear Calls and Fast Data**
Eliminate dropped calls and enjoy clear voice communication while downloading or streaming with enhanced 3G/4G LTE connectivity. This booster is designed to maximize your network's potential for faster uploads, downloads, and SMS messaging.
##### **User-Friendly Installation Kit**
Our all-in-one installation kit includes everything needed to boost your signal, including an external aerial, cables, and power adapter. With user-friendly instructions, enjoy a hassle-free setup and instant connectivity improvement.
##### **Upgrade Options for Performance Boost**
Enhance your signal even further with upgrade options such as higher gain antennas and lightning surge protectors. Ensure you have the best equipment to tackle any environmental challenges and sustain peak performance across all devices.
It boost **3G and 4G LTE** signal on 800MHz, 2100MHz frequency, the frequencies used in **Romania** by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G. It can boost ALL mobile network operators for improving **3G** signal. And boost Orange and Vodafone mobile carrier networks improving **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. If you have a 4G ready phone, but you’re **not in a 4G area**, you’ll **still be able to use 3G**. The booster is the best suitable for medium size, boost indoor signal areas up to **250 m2**, perfect for home, cafes, restaurants, pubs, clubs and more.
This system is compatible with all 4G and 3G mobile phone networks, will provide coverage on both 800MHz, 2100MHz frequency **simultaneously**. It's Dual Band booster and is an **ESSENTIAL** if many people in the same household are on different mobile phone networks!
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**Wow 3G/4G Calls**
Eliminates Dropped Calls
**Clear Voice**
No Miss Important Calls
**Consistent Connection**
Reliable 3G/4G LTE Data
**Send/Receive SMS**
SMS Text Messages Quickly
**3G/4G LTE Internet**
Faster Uploads & Downloads
**Signal Wider Coverage**
Reception Up to 250 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 | \[3G & 4G/LTE Data\] (Band 20, 1) |
| Country | Romania |
| **Boost All On** | Orange (3G & 4G)
Vodafone (3G & 4G)
Telekom (3G)
Cosmote (3G)
Lycamobile (3G) |
| Users Supporting | 25 Simultaneously |
| Band | Dual Band 20 & 1 |
| Frequency | 800MHz & 2100MHz |
| Gain(dB) | Uplink Gp≥60; Downlink Gp≥65 |
| Up-link | 832~862 MHz; 1930~1990 MHz |
| Down-link | 791~821 MHz; 2110~2180 MHz |
| Export Power(Po) | ≥17dBm |
| 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
1 x 5 Meters Indoor Cable |
**Warming Tips:**
- Band Confirmation: This booster can boost signals on Band 20, or 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.**
### **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 a mobile signal booster? - A mobile signal booster is a device that helps improve the reception of mobile signals in areas where they are weak or not available. It takes the signal from outside and amplifies it, allowing phones inside to have better call quality and faster internet. This is especially helpful in places like homes, cafes, or clubs where many people need to use their phones.
2. How does the 3G & 4G LTE mobile signal booster work? - The 3G & 4G LTE mobile signal booster works by capturing the outside mobile signals on specific frequencies (800MHz and 2100MHz) and boosting them inside a building. This means that if your phone is in a weak signal area, you can still make clear calls and use the internet without interruption.
3. Can this booster support multiple networks? - Yes! This mobile signal booster supports multiple networks like Orange, Vodafone, Telekom, and more. So, if different people in the same place use different phone providers, they can all benefit from better signals at the same time!
4. Do I need an outdoor signal to use the booster? - Yes, the mobile signal booster can only enhance existing signals. If there are no signals outside, the booster will not be able to work. So, it’s important to check that there is at least some signal outside before using it.
5. How large of an area can the booster cover? - This booster can provide effective signal coverage for areas up to 250 square meters, which is ideal for medium-sized spaces like homes, cafes, pubs, and small offices.
6. Is installation of the booster easy? - Yes, the kit comes with everything needed for installation, and it's designed to be user-friendly. With clear instructions included, most users can set it up without professional help.
7. What if I need to cover a larger area? - If the standard 10-meter external cable isn't long enough for your space, there's an option to upgrade the length. This way, you can ensure good coverage in larger areas.
8. Can I upgrade the external aerial for better performance? - Absolutely! If the signal inside your building is weak (like having just 1 or 2 bars on your phone), you can upgrade to a higher gain Yagi antenna. This will help improve the performance of the booster.
9. What happens if there's lightning? - You can protect your equipment from lightning strikes by adding a Lightning Surge Protector. This device is easy to install and can keep your booster and antennas safe during storms.
10. How can I check the frequency of my mobile network? - You can easily check the frequency band your phone is using by dialing \*3001#12345#\* on your iPhone and then looking for the 'Freq Band Indicator' in the menu. This will help you understand which band your phone is connected to.
TAGES: 3G mobile signal booster, 4G LTE signal booster, Orange mobile network, Vodafone mobile network, improve signal strength, mobile phone coverage, dual band booster, Romania mobile services
## Details
- **Price:** 295.0 GBP - 415.0 GBP
- **Vendor:** UKMobileBooster.com
- **Type:** Romania
- **Tags:** application 3G Data & 4G LTE Data, coverage up to 250 sq metres, provider Orange, ro ro, Vodafone
## Variants
| Variant | Price | Available |
|---------|-------|-----------|
| No / No / No | 295.00 GBP | In stock |
| No / No / Yes | 315.00 GBP | In stock |
| No / Yes / No | 345.00 GBP | In stock |
| No / Yes / Yes | 365.00 GBP | In stock |
| 20 M / No / No | 315.00 GBP | In stock |
| 20 M / No / Yes | 335.00 GBP | In stock |
| 20 M / Yes / No | 365.00 GBP | In stock |
| 20 M / Yes / Yes | 385.00 GBP | In stock |
| 30 M / No / No | 325.00 GBP | In stock |
| 30 M / No / Yes | 345.00 GBP | In stock |
| 30 M / Yes / No | 375.00 GBP | In stock |
| 30 M / Yes / Yes | 395.00 GBP | In stock |
| 40 M / No / No | 335.00 GBP | In stock |
| 40 M / No / Yes | 355.00 GBP | In stock |
| 40 M / Yes / No | 385.00 GBP | In stock |
| 40 M / Yes / Yes | 405.00 GBP | In stock |
| 50 M / No / No | 345.00 GBP | In stock |
| 50 M / No / Yes | 365.00 GBP | In stock |
| 50 M / Yes / No | 395.00 GBP | In stock |
| 50 M / Yes / Yes | 415.00 GBP | In stock |
## Images
- 3G & 4G LTE - 250m2 (Orange/Vodafone) Mobile Signal Booster
- 3G & 4G LTE - 250m2 (Orange/Vodafone) Mobile Signal Booster
- 3G & 4G LTE - 250m2 (Orange/Vodafone) Mobile Signal Booster
- 3G & 4G LTE - 250m2 (Orange/Vodafone) Mobile Signal Booster
- 3G & 4G LTE - 250m2 (Orange/Vodafone) Mobile Signal Booster
- 3G & 4G LTE - 250m2 (Orange/Vodafone) Mobile Signal Booster
- 3G & 4G LTE - 250m2 (Orange/Vodafone) Mobile Signal Booster
- 3G & 4G LTE - 250m2 (Orange/Vodafone) Mobile Signal Booster
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> Source: [B4U](https://www.ukmobilebooster.com/products/ro-cw250-mobile-booster)
> Updated: 2026-09-02