3G & Calls - 2000m2 (STC/Mobily/Zain/Lebara/Friendi/Virgin mobile) Mobile Signal Booster
Enhance your mobile signal with the 3G Calls Booster, designed to improve indoor coverage for Saudi Arabia's mobile networks such as STC, Mobily, Zain, and Lebara. This dual-band booster can cover up to 2000m² area, enhancing your mobile signal strength for clear 3G voice calls.






✓ Compatible with multiple users and devices
✓ Complete kit: all parts included
✓ Simpler Install and Maintenance
Enhanced Coverage
Experience unparalleled coverage with the 3G & Calls Mobile Signal Booster, designed to provide seamless connectivity across an expansive area of up to 2,000 sq meters. This unit ensures that large homes, offices, and commercial spaces stay connected without dead zones, guaranteeing you strong signals wherever you are.
Universal Compatibility
This signal booster supports a multitude of networks including STC, Mobily, Zain, Lebara, Friendi, and Virgin Mobile. With its dual-band capability on 900MHz and 2100MHz frequencies, you can enhance the signal strength for all your devices, catering to multiple users without any hassle.
User-Friendly Installation
Say goodbye to complicated setups! The 3G & Calls booster comes with a complete kit and intuitive installation guides, allowing you to effortlessly boost your signal. Quickly set it up with all necessary components included, so you can start enjoying improved connectivity in no time.
Reliable Signal Stability
Enjoy consistent signal strength for 3G data, voice calls, and text messaging. This mobile signal booster eliminates dropped calls and ensures you stay connected with friends, family, and work. With crystal clear voice quality and minimal interruptions, communication has never been easier.
Durable and Efficient Design
Built to last, the 3G & Calls booster is engineered for optimal performance. It features efficient power consumption while delivering robust amplification, making it eco-friendly and cost-effective. This durable device is a crucial investment in maintaining reliable communication.
Customer-Centric Features
This booster not only provides superior coverage but also supports up to 200 simultaneous users. Each member of your household can enjoy enhanced connectivity, whether for streaming, browsing, or making important calls. A perfect solution for busy households or small offices!
Mobile Signal Booster 3G Calls Booster Saudi Arabia Mobile Networks STC Mobily Zain Lebara Dual Band Booster Indoor Coverage 2000m2 Improve Mobile Signal 3G Voice Calls
It boost 3G and Calls signal on 900MHz, 2100MHz frequencies, the frequencies used in Saudi Arabia 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 STC, Mobily, Zain, Lebara mobile, Friendi mobile and Virgin mobile carrier networks 3G, Voice Calls and Text signal. It is a high-performance booster, boost indoor signal cover an area up to 2,000 m2, great for extra-large houses, offices, and hotels. Also works for warehouse production areas, corporative areas 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!
Eliminates Dropped Calls
Clear Voice
No Miss Important Calls
Reliable 3G Data
Send/Receive SMS
SMS Text Messages Quickly
Faster Uploads & Downloads
Signal Wider Coverage
Reception Up to 2,000 sq.m.
Upgrade External Cables
If our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.
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 shown dBm reading on phone, can refer Quick Start Guide

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.
Specification
Application & Bands | [3G Data and Voice Calls] (Band 8, 1) |
Country | Saudi Arabia |
Boost All On | STC (2G & 3G) Mobily (2G & 3G) Zain (2G & 3G) Lebara mobile (2G & 3G) Friendi mobile (2G & 3G) Virgin mobile (2G & 3G) |
Users Supporting | 200 Simultaneously |
Band | Dual Band 8 & 1 |
Frequency | 900 & 2100MHz |
Gain(dB) | Uplink Gp≥70; Downlink Gp≥75 |
Up-link | 890~915 MHz; 1930~1990 MHz |
Down-link | 935~960 MHz; 2110~2180 MHz |
Export Power(Po) | ≥27dBm |
Power Adapter | Input: AC 100V~240V 50/60Hz; Output: DC 5V |
What’s Included | 1 x Booster 1 x Outdoor Antenna 1 x Indoor Antenna 1 x UK Type Power Adapter 1 x 10 Meters Outdoor Cable 1 x 5 Meters Indoor Cable |
Expandable coverage by adding a second indoor antenna if the outside signal is strong.

2 Indoor Antennas

3 Indoor Antennas

4 Indoor Antennas

10 Indoor Antennas
Custom your solution:
2 Way Splitter | 3 Way Splitter | 4 Way Splitter | Indoor Cable | Indoor Antenna
How It Works

1
The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster
2
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.
3
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
- Connect the indoor antenna to the MS port.
- Connect the outdoor antenna to the BS Port.
- Install the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.
- Point the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.
- Power on the booster and check the signal strength.
- 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.

Application Scenarios

Home

Office

Garage

Metal Buildings
- Q: What is a Mobile Signal Booster?
A: A mobile signal booster is a device that helps improve the signal strength for your mobile phone. If your phone often shows poor signal bars, this device can help you receive clearer calls and faster data by boosting the signal inside your home or office. - Q: How does the 3G & Calls 2000m2 Mobile Signal Booster work?
A: This booster works by collecting weak mobile signals from outside with its external antenna, then amplifying those signals, and finally broadcasting the boosted signals inside your building. It helps improve call quality and data speed, making it easier to use your phone. - Q: Who can use this signal booster?
A: This mobile signal booster is compatible with various networks in Saudi Arabia including STC, Mobily, Zain, Lebara, Friendi, and Virgin mobile. It's great for large houses, offices, hotels, and places where many people need a better mobile signal. - Q: How much area can the booster cover?
A: The 3G & Calls booster can cover an indoor area of up to 2,000 square meters! That means it can help improve the signal in large spaces, which is perfect for homes or offices with many rooms. - Q: Is the installation of the booster easy?
A: Yes! The installation is quite simple. You just need to follow a few basic steps, like connecting the antennas and plugging it in. There is also a user manual available to guide you through the process. - Q: Can I use the booster for multiple devices?
A: Absolutely! The 3G & Calls booster can support up to 200 users at the same time, so your family members or office staff can all enjoy improved signals on their devices without any issues. - Q: Do I need a good signal outside for the booster to work?
A: Yes, the signal booster needs to capture at least a weak signal (around 1-2 bars) from outside. If there is no signal outside, the booster won't be able to amplify anything inside. - Q: What if I have trouble with the setup?
A: If you face any difficulties during the setup, our customer support team is here to help. You can reach out for assistance, and there are also video tutorials available on our website. - Q: Will this device eliminate dropped calls?
A: Yes, one of the key features of this signal booster is that it helps eliminate dropped calls. With stronger signals, you can expect clearer conversations and fewer interruptions. - Q: Is a warranty included with the booster?
A: Yes, the 3G & Calls booster comes with a warranty. This means that if you encounter any issues with the device, you can get support or a replacement depending on the warranty terms.
Quick delivery despite COVID-19 outbreak, get it in a couple of days.
Nick Baker (UK, Leeds)
I am really happy that I decided to order a booster on UKMobileBooster.com. Due to the pandemic of coronavirus, we have taken a decision to stay at home. But of course, in our case self-isolation could have presupposed full isolation from the whole world as the quality of our mobile signal at home used to leave much to desire.
In home O2 signal booster is a perfect solution for small cottages.
Mark Smith (UK, Wigston)
I would recommend this booster to anyone, because it’s a really good option for small cottages, the price is very adequate, and the whole system itself is safe and compact. It doesn’t waste a lot of energy while it’s working, and turns off automatically when not used, and I noticed that it actually saves the battery of my phone.
Three Mobile signal problems have finally stopped irritating me!
Greg Ryan (Ireland, Wicklow)
I am writing to express my deep gratitude to seller team. These guys have really helped me! I had dozens of questions and I was really afraid to make an order online (as it was my first online purchase), but very polite specialists gave me very useful recommendations and now I can say without any doubts that it is a wonderful company!
How I managed to solve my Vodafone mobile phone signal problems
Peter Barrett (UK, Somerset)
If you are fed up with mobile signal issues, try to use GBC100. We like it! I would definitely recommend this device (or other products of this seller) to anyone facing the same EE 4G signal problems in the UK. The device is really worth the price!

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