# Calls & 3G & 4G LTE - 250m2 (Omantel/Ooredoo) Mobile Phone Signal Booster
##### **Enhanced Network Coverage**
Experience superior mobile signal with our booster, providing coverage across 2G, 3G, and 4G networks on 900MHz, 1800MHz, and 2100MHz frequencies. Perfectly designed for Oman’s Omantel and Ooredoo networks, it guarantees reliable voice calls, seamless texting, and efficient data transfer, ensuring you stay connected anywhere within a 250m² area.
##### **Improved Call Clarity**
Say goodbye to dropped calls! This signal booster enhances call quality by amplifying the existing signal, allowing you to enjoy clearer conversations even when you're far from cellular towers. Whether it's an important business call or a chat with loved ones, you won't miss a beat.
##### **Fast Data Speeds**
Enjoy fast internet speeds with seamless 3G and 4G connectivity. Our booster ensures faster uploads and downloads, enabling you to stream, browse, and download content without interruptions. Experience modern connectivity that keeps up with your fast-paced life.
##### **Simultaneous Multi-User Support**
Our booster supports up to 25 users at once, making it the perfect solution for families, cafes, restaurants, or clubs. Everyone can enjoy robust connections for browsing, streaming, and communicating, without worrying about slowing down the network.
##### **Easy Installation**
Each kit comes with everything necessary for quick and easy setup. With all essential components such as antennas, cables, and the booster unit included, you can enhance your signal strength in no time, ensuring a hassle-free installation experience.
##### **Durable and Reliable**
Constructed with high-quality materials, our signal booster is designed for longevity and reliable performance. With additional upgrade options for enhanced antennas and surge protectors, you can customize your setup to meet your needs, ensuring strong connectivity in all conditions.
It boost **Calls and 3G and 4G LTE** signal on 900MHz, 1800MHz and 2100MHz frequencies, the frequencies used in **Oman** used by mobile networks to deliver their mobile services: 2G (also known as GSM), 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G. It work on both 900Mhz (Band 8) & 1800Mhz (Band 3) & 2100Mhz (Band 1) frequencies for improving Omantel and Ooredoo mobile carrier **Voice Calls, Text, 3G and 4G LTE** signal. It also boost Friendi Mobile and Renna mobile carrier for improving **3G, Voice Calls and Texts** 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 voice calls, text and 3G**. It is the best suitable for medium size, boost indoor signal areas up to **250 m2**, perfect for home, cafes, restaurants, pubs, clubs and more.
The system unlike other kits, this device will boost networks including 2G, 3G, 4G and 4G Calling, is designed for universal mobile voice calls, 3G and 4G coverage. The solution will provide coverage on all 900MHz, 1800MHz, 2100MHz networks **simultaneously**. It's Tri Band booster and is an **ESSENTIAL** if many people in the same household are on different mobile phone networks!
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**Clear Voice**
No Miss Important Calls
**Wow 2G/3G/4G Calls**
Eliminates Dropped Calls
**Battery Life**
Get Longer On Your Phone
**Send/Receive SMS**
SMS Text Messages Quickly
**Consistent Connection**
Reliable 3G/4G Data
**Seamless Switching**
Back to Normal Network
**Signal Wider Coverage**
Reception Up to 250 sq.m.
**3G/4G Internet**
Faster Uploads & Downloads
**Multiple Users**
25 Simultaneously
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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 | \[Voice Calls & 3G & 4G LTE\] (Band 8, 3, 1) |
| Country | Oman |
| **Boost All On** | Omantel (4G & 3G & 2G)
Ooredoo (4G & 3G & 2G)
Friendi Mobile (3G & 2G)
Renna (3G & 2G) |
| Users Supporting | 25 Simultaneously |
| Band | Tri Band 8 & 3 & 1 |
| Frequency | 900 & 1800 & 2100MHz |
| Gain(dB) | Uplink Gp≥55; Downlink Gp≥60 |
| Up-link | 890~915 MHz; 1710~1785 MHz; 1930~1990 MHz |
| Down-link | 935~960 MHz; 1805~1880 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 8, or Band 3, 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 phone signal booster? - A mobile phone signal booster is a device that helps improve your mobile phone signal. It works by capturing weak outside signals, amplifying them, and then sending them inside your home or business. This helps you to enjoy clearer phone calls, faster internet, and more reliable connections.
2. How does the 250m2 mobile phone signal booster work? - The 250m2 mobile phone signal booster works on three frequency bands: 900MHz, 1800MHz, and 2100MHz. This means it can improve signals from various mobile networks, including Omantel and Ooredoo. By boosting these signals, you can experience better voice calls and faster data speeds in an area of up to 250 square meters, which is great for homes, cafes, and businesses.
3. Can I use the booster with all mobile networks? - Yes, this booster is designed to work with multiple networks like Omantel, Ooredoo, Friendi Mobile, and Renna. It can support 2G, 3G, and 4G signal, so most users will benefit from improved service regardless of their mobile provider.
4. Will the booster work if I have no signal outside? - No, the booster amplifies existing signals, so it cannot create signal where there is none. If your area has no mobile signal outside, the booster will not be able to help. It's important to check if there is a signal before purchasing.
5. What is the maximum number of users that can connect to the booster? - The 250m2 mobile phone signal booster can support up to 25 users simultaneously. This means that multiple people in your home or business can enjoy better calls and data connectivity all at the same time.
6. What comes in the booster kit? - The booster kit includes everything you need for installation: an outdoor antenna, an indoor antenna, a booster unit, power adapter, and both 10 meters of outdoor cable and 5 meters of indoor cable. This makes it easy for you to set it up.
7. How can I check which frequency my phone supports? - You can check your phone's frequency band by dialing \*3001#12345#\* on your iPhone and pressing the Call button. Then, find 'Serving Cell Info' and look for 'Freq Band Indicator.' You can also use apps like CellMapper for this information.
8. What should I do if my indoor signal is weak? - If your indoor signal is weak, you might want to consider upgrading to a higher gain Yagi antenna that can capture better signals from outside. This can be particularly helpful if your phone has 1 or 2 signal bars indoors.
9. Is it difficult to install the mobile phone signal booster? - No, the mobile phone signal booster is designed for easy installation. The kit comes with clear instructions, and you generally won't need special tools or professional help. You can easily set it up yourself.
10. What is a lightning surge protector and do I need it? - A lightning surge protector is a device that safeguards your booster from electricity surges caused by lightning. If you live in an area prone to storms, it's a good idea to install this protector to help prevent any damage to your equipment.
TAGES: mobile signal booster, 3G 4G LTE booster, Omantel booster, Ooredoo signal booster, indoor signal amplifier, 2G 3G 4G coverage, voice call enhancement, mobile network improvement
## Details
- **Price:** 435.0 GBP - 555.0 GBP
- **Vendor:** UKMobileBooster.com
- **Type:** Oman
- **Tags:** application Voice Calls & 3G & 4G LTE Data, coverage up to 250 sq metres, has_stock_countdown, om om, provider Omantel, provider Ooredoo
## Variants
| Variant | Price | Available |
|---------|-------|-----------|
| No / No / No | 435.00 GBP | In stock |
| No / No / Yes | 455.00 GBP | In stock |
| No / Yes / No | 485.00 GBP | In stock |
| No / Yes / Yes | 505.00 GBP | In stock |
| 20 M / No / No | 455.00 GBP | In stock |
| 20 M / No / Yes | 475.00 GBP | In stock |
| 20 M / Yes / No | 505.00 GBP | In stock |
| 20 M / Yes / Yes | 525.00 GBP | In stock |
| 30 M / No / No | 465.00 GBP | In stock |
| 30 M / No / Yes | 485.00 GBP | In stock |
| 30 M / Yes / No | 515.00 GBP | In stock |
| 30 M / Yes / Yes | 535.00 GBP | In stock |
| 40 M / No / No | 475.00 GBP | In stock |
| 40 M / No / Yes | 495.00 GBP | In stock |
| 40 M / Yes / No | 515.00 GBP | In stock |
| 40 M / Yes / Yes | 545.00 GBP | In stock |
| 50 M / No / No | 485.00 GBP | In stock |
| 50 M / No / Yes | 505.00 GBP | In stock |
| 50 M / Yes / No | 535.00 GBP | In stock |
| 50 M / Yes / Yes | 555.00 GBP | In stock |
## Images
- Calls & 3G & 4G LTE - 250m2 (MTN Irancell/RighTel) Mobile Phone Signal Booster
- Calls & 3G & 4G LTE - 250m2 (Omantel/Ooredoo) Mobile Phone Signal Booster
- Calls & 3G & 4G LTE - 250m2 (Omantel/Ooredoo) Mobile Phone Signal Booster
- Calls & 3G & 4G LTE - 250m2 (Omantel/Ooredoo) Mobile Phone Signal Booster
- Calls & 3G & 4G LTE - 250m2 (Omantel/Ooredoo) Mobile Phone Signal Booster
- Calls & 3G & 4G LTE - 250m2 (Omantel/Ooredoo) Mobile Phone Signal Booster
- Calls & 3G & 4G LTE - 250m2 (Omantel/Ooredoo) Mobile Phone Signal Booster
- Calls & 3G & 4G LTE - 250m2 (Omantel/Ooredoo) Mobile Phone Signal Booster
- Calls & 3G & 4G LTE - 250m2 (Omantel/Ooredoo) Mobile Phone Signal Booster
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> Source: [B4U](https://www.ukmobilebooster.com/products/om-gdw250-mobile-booster)
> Updated: 2026-09-02