# Calls & 3G & 4G LTE - 250m2 (MTN Irancell/RighTel) Mobile Phone Signal Booster
##### **Enhanced Call Clarity**
Experience crystal-clear voice calls with our mobile signal booster. By boosting 4G calling (VoLTE) capabilities, you'll enjoy reduced background noise and improved call quality, ensuring you never miss an important conversation again.
##### **Wide Coverage Area**
Our signal booster is designed to cover areas up to 250 m², making it ideal for homes, cafes, restaurants, and more. Say goodbye to weak signals and enjoy uninterrupted communication in every corner of your space.
##### **Supports Multiple Networks**
Compatible with various carriers including MTN Irancell, RighTel, and Hamrah-e-Avval, this booster provides seamless 2G, 3G, and 4G connectivity—ensuring reliable service regardless of your mobile network.
##### **Fast SMS & Data Transmission**
Stay connected with speedy SMS text message delivery and faster upload/download speeds for 3G/4G internet. You'll experience quicker access to your favorite apps and smooth streaming, even with multiple users.
##### **User-Friendly Installation**
Our complete kit includes everything you need for a hassle-free setup. Whether it's the external aerial, cables, or the booster base unit, you'll have all components to boost your signal in one convenient package.
##### **Simultaneous User Support**
Connect up to 25 devices at once without compromising performance. Ideal for families or small businesses, our booster ensures everyone stays connected with uninterrupted mobile services.
It boost **Calls and 3G and 4G LTE** signal on 900MHz, 1800MHz and 2100MHz frequencies, the frequencies used in **Iran** 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 MTN Irancell, RighTel and Hiweb mobile carrier **Voice Calls, Text, 3G and 4G LTE** signal. It also boost Hamrah-e-Avval 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 | Iran |
| **Boost All On** | Hamrah-e-Avval (3G & 2G)
MTN Irancell (4G & 3G & 2G)
RighTel (4G & 3G & 2G)
Hiweb (3G)
IR70 (2G)
Kish Free Zone (2G)
Mobin Net (2G)
Taliya (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**
What is a mobile signal booster? - A mobile signal booster is a device that helps increase the strength of your mobile phone signal. If you have weak or no signal at home or in other places, this device can help so you can make calls, send texts, and use the internet more easily.
How does the MTN Irancell/RighTel Mobile Booster work? - This booster works by capturing the weak mobile signals outside and then amplifying them to provide stronger signals inside your home, cafe, or restaurant. It boosts signals for various mobile networks in Iran, including 2G, 3G, and 4G.
Can I use the booster with any mobile carrier? - Yes! This booster supports multiple carriers in Iran like MTN Irancell, RighTel, Hamrah-e-Avval, and more. It helps improve your signal for calls, texts, and internet on these networks.
What areas can the booster cover? - The mobile signal booster can cover indoor areas up to 250 square meters. This makes it suitable for homes, cafes, restaurants, and other medium-sized spaces where many people may need signal.
Does the mobile booster create a signal? - No, the signal booster cannot create a signal. It can only amplify an existing signal. If there is no signal outside your building, the booster will not be able to help.
How many users can connect to the booster at the same time? - This mobile signal booster can support up to 25 users at the same time. This is great for families or businesses where multiple people need a strong mobile signal.
What do I do if I need longer cables for my installation? - If the standard 10-meter outdoor cable is not enough for your installation, you can upgrade to a longer cable to ensure the booster can reach optimal signal areas.
How can I check what frequency band my phone uses? - You can check your phone's frequency band by dialing \*3001#12345# on your iPhone and checking the 'Freq Band Indicator' in 'Serving Cell Info'. This helps you know if the booster will work well for your phone.
Is it easy to install the mobile signal booster? - Yes! The booster kit comes with everything you need for installation, including antennas, cables, and an instruction manual. You can set it up yourself without needing expert help.
What if I face power surges? - You can upgrade to include a Lightning Surge Protector with your booster. This device helps protect your equipment from damage caused by electricity surges, especially during storms.
Tags: mobile phone signal booster, 3G and 4G LTE, Iran mobile networks, voice call signal improvement, MTN Irancell booster, RighTel signal booster, signal coverage 250m2, booster installation package
## Details
- **Price:** 435.0 GBP - 555.0 GBP
- **Vendor:** UKMobileBooster.com
- **Type:** Iran
- **Tags:** application Voice Calls & 3G & 4G LTE Data, coverage up to 250 sq metres, has_stock_countdown, ir ir, provider MTN Irancell, provider RighTel
## 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 (MTN Irancell/RighTel) Mobile Phone Signal Booster
- Calls & 3G & 4G LTE - 250m2 (MTN Irancell/RighTel) Mobile Phone Signal Booster
- Calls & 3G & 4G LTE - 250m2 (MTN Irancell/RighTel) Mobile Phone Signal Booster
- Calls & 3G & 4G LTE - 250m2 (MTN Irancell/RighTel) Mobile Phone Signal Booster
- Calls & 3G & 4G LTE - 250m2 (MTN Irancell/RighTel) Mobile Phone Signal Booster
- Calls & 3G & 4G LTE - 250m2 (MTN Irancell/RighTel) Mobile Phone Signal Booster
- Calls & 3G & 4G LTE - 250m2 (MTN Irancell/RighTel) Mobile Phone Signal Booster
- Calls & 3G & 4G LTE - 250m2 (MTN Irancell/RighTel) Mobile Phone Signal Booster
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> Source: [B4U](https://www.ukmobilebooster.com/products/ir-gdw250-mobile-booster)
> Updated: 2026-09-02