# 3G & Calls - 250m2 (Hamrah-e-Avval/MTN Irancell/RighTel) Mobile Phone Signal Booster
##### **Boosts 3G and Calls**
The mobile phone booster significantly enhances 3G and voice call signals across both 900MHz and 2100MHz frequencies, ensuring a seamless communication experience for users of Hamrah-e-Avval, MTN Irancell, and RighTel networks. Experience less dropped calls and clearer conversations in your home or office setting.
##### **Wide Coverage Area**
With a powerful coverage capacity of up to 250 square meters, this booster is ideal for medium-sized spaces like cafes, restaurants, and pubs. Whether you're hosting friends or getting work done, enjoy uninterrupted mobile service, ensuring reliable connectivity wherever you are.
##### **Dual Band Functionality**
This advanced booster operates on both Band 8 and Band 1 frequencies, simultaneously improving 3G voice calls and data services. Its dual band capability makes it an essential solution for families and work environments with users on different mobile networks.
##### **Quick and Easy Installation**
The package comes complete with everything you need for a straightforward installation, including an external aerial, cables, and power adapter. Enjoy hassle-free setup in no time, allowing you to enjoy enhanced signal strength without any complicated processes.
##### **Compatible with All 3G Networks**
Experience enhanced connectivity no matter your mobile provider. This signal booster universally supports all major 3G mobile networks in Iran, guaranteeing improved call quality and faster data speeds for everyone in your household or workspace.
##### **Reliable SMS and Data Services**
Not only does this device improve voice calls, but it also ensures rapid SMS delivery and faster 3G internet speeds. Stream, browse, and communicate with confidence, knowing that your connection is always stable and efficient.
It boost **3G and Calls** signal on 900MHz, 2100MHz frequencies, the frequencies used in **Iran** used by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 2G. It work on both 900Mhz (Band 8) & 2100Mhz (Band 1) frequencies for improving Hamrah-e-Avval, MTN Irancell and RighTel mobile carrier networks **3G, Voice Calls and Text** signal. 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.
This system is compatible with all 3G mobile phone networks, will provide coverage on both 900MHz, 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 Calls**
Eliminates Dropped Calls
**Clear Voice**
No Miss Important Calls
**Consistent Connection**
Reliable 3G Data
**Send/Receive SMS**
SMS Text Messages Quickly
**3G 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 | \[3G Data and Voice Calls\] (Band 8, 1) |
| Country | Iran |
| **Boost All On** | Hamrah-e-Avval (3G & 2G)
MTN Irancell (3G & 2G)
RighTel (3G & 2G)
Hiweb (3G)
IR70 (2G)
Kish Free Zone (2G)
Mobin Net (2G)
Taliya (2G) |
| Users Supporting | 25 Simultaneously |
| Band | Dual Band 8 & 1 |
| Frequency | 900 & 2100MHz |
| Gain(dB) | Uplink Gp≥50; Downlink Gp≥55 |
| Up-link | 890~915 MHz; 1930~1990 MHz |
| Down-link | 935~960 MHz; 2110~2180 MHz |
| Export Power(Po) | \-70~-40 dBm/FA(1.23MHz) |
| 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 8, 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 does a 3G mobile phone signal booster do? - A 3G mobile phone signal booster helps improve weak mobile signals inside buildings like your home or cafe. It makes calls clearer, reduces dropped calls, and allows for faster internet data, making it easier to send texts and browse the web.
Which mobile networks does it work with? - This signal booster works with popular networks in Iran, such as Hamrah-e-Avval, MTN Irancell, and RighTel. Whether you're making calls, sending texts, or using 3G internet, it helps boost signals from all these carriers.
How large of an area can the booster cover? - The 3G signal booster can improve the mobile signal in areas up to 250 square meters. So if you're in a medium-sized space like a home, restaurant, or coffee shop, this booster can help everyone inside get a better signal.
What is needed to install the signal booster? - The kit includes everything you need for installation, including an external aerial, cables, the booster unit, an internal aerial, and a power adapter. You just need to follow the easy installation steps to set it up.
What frequencies does the booster support? - This booster works on two frequencies, 900MHz and 2100MHz. These frequencies are used for 3G, 3.5G, and 2G services in Iran, ensuring compatibility with different types of calls and data.
Can I boost signals if there is no outside signal? - Unfortunately, the booster can't create a signal, it can only amplify the existing one. So if there is no signal outside, it won't work. You need to have at least a weak signal outside to benefit from the booster.
How can I check what frequency my phone uses? - To check your phone's frequency band, you can dial \*3001#12345#\* on your iPhone and look for the 'Freq Band Indicator' under 'Serving Cell Info.' You can also use apps like CellMapper or Network Signal Info Pro.
Is the booster easy to install? - Yes! The signal booster is designed to be user-friendly. It comes with a complete kit, and you only need to follow the included instructions to set it up. You don't need to be a tech expert to install it.
What if I need a longer external cable? - If the included 10 meters of external cable is not long enough for your needs, you can upgrade to a longer cable option. This ensures you can place the external aerial in a location where it can best receive signals.
What protection does the booster provide against lightning? - You can add a lightning surge protector to your setup. This device protects your booster from high amplitudes caused by lightning strikes, ensuring that your equipment remains safe and operational.
Tags: 3G signal booster, mobile phone signal booster, Hamrah-e-Avval, MTN Irancell, RighTel, indoor coverage booster, dual band signal booster, Iran mobile networks
## Details
- **Price:** 235.0 GBP - 355.0 GBP
- **Vendor:** UKMobileBooster.com
- **Type:** Iran
- **Tags:** application 3G Data & Voice Calls, coverage up to 250 sq metres, has_stock_countdown, ir ir, provider Hamrah-e-Avval, provider MTN Irancell, provider RighTel
## Variants
| Variant | Price | Available |
|---------|-------|-----------|
| No / No / No | 235.00 GBP | In stock |
| No / No / Yes | 255.00 GBP | In stock |
| No / Yes / No | 285.00 GBP | In stock |
| No / Yes / Yes | 305.00 GBP | In stock |
| 20 M / No / No | 255.00 GBP | In stock |
| 20 M / No / Yes | 275.00 GBP | In stock |
| 20 M / Yes / No | 305.00 GBP | In stock |
| 20 M / Yes / Yes | 325.00 GBP | In stock |
| 30 M / No / No | 265.00 GBP | In stock |
| 30 M / No / Yes | 285.00 GBP | In stock |
| 30 M / Yes / No | 315.00 GBP | In stock |
| 30 M / Yes / Yes | 335.00 GBP | In stock |
| 40 M / No / No | 275.00 GBP | In stock |
| 40 M / No / Yes | 295.00 GBP | In stock |
| 40 M / Yes / No | 325.00 GBP | In stock |
| 40 M / Yes / Yes | 345.00 GBP | In stock |
| 50 M / No / No | 285.00 GBP | In stock |
| 50 M / No / Yes | 305.00 GBP | In stock |
| 50 M / Yes / No | 335.00 GBP | In stock |
| 50 M / Yes / Yes | 355.00 GBP | In stock |
## Images
- 3G & Calls - 250m2 (Hamrah-e-Avval/MTN Irancell/RighTel) Mobile Phone Signal Booster
- 3G & Calls - 250m2 (Hamrah-e-Avval/MTN Irancell/RighTel) Mobile Phone Signal Booster
- 3G & Calls - 250m2 (Hamrah-e-Avval/MTN Irancell/RighTel) Mobile Phone Signal Booster
- 3G & Calls - 250m2 (Hamrah-e-Avval/MTN Irancell/RighTel) Mobile Phone Signal Booster
- 3G & Calls - 250m2 (Hamrah-e-Avval/MTN Irancell/RighTel) Mobile Phone Signal Booster
- 3G & Calls - 250m2 (Hamrah-e-Avval/MTN Irancell/RighTel) Mobile Phone Signal Booster
- 3G & Calls - 250m2 (Hamrah-e-Avval/MTN Irancell/RighTel) Mobile Phone Signal Booster
- 3G & Calls - 250m2 (Hamrah-e-Avval/MTN Irancell/RighTel) Mobile Phone Signal Booster
- 3G & Calls - 250m2 (Hamrah-e-Avval/MTN Irancell/RighTel) Mobile Phone Signal Booster
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> Source: [B4U](https://www.ukmobilebooster.com/products/ir-gw250-mobile-booster)
> Updated: 2026-09-02