3G - 250m2 (Cosmote/Vodafone/Wind) Mobile Signal Booster
Enhanced 3G Connectivity
Experience seamless communication with our 3G Mobile Signal Booster. Operating at the 2100MHz frequency, it efficiently amplifies 3G signals from all major networks in Greece, including Cosmote, Vodafone, and Wind, ensuring a reliable connection for everyone in your space.
Impressive Coverage Area
Designed for medium-sized environments, this booster effectively covers indoor areas up to 250 m². Whether you're at home, in a cafe, or a club, enjoy enhanced signal strength that allows for uninterrupted calls and data usage.
Complete Installation Kit
Receive everything you need for quick setup in one comprehensive package. This includes all essential components like the external aerial, booster unit, internal aerial, cables, and power adapter, ensuring an easy and hassle-free installation process.
User-Friendly Band Checker
Easily verify your current frequency band with a simple dial code on your iPhone or use apps like 'CellMapper'. Know exactly what you need to enhance your coverage without any guesswork.
Upgrade Options Available
Customize your boost experience with optional upgrades! Enhance your setup with higher gain external antennas or added surge protectors to safeguard your equipment from lightning strikes. Tailor your booster to fit your specific needs.
Supports Multiple Users
Our booster is designed to accommodate up to 25 simultaneous users, making it perfect for busy households or small businesses, ensuring that everyone can enjoy a strong, stable 3G connection.
It boost 3G signal on 2100MHz frequency, the frequency used in Greece used by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G). It work on 2100Mhz (Band 1) frequency can boost Cosmote, Vodafone, Wind etc ALL mobile carrier networks for improving 3G 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.
Eliminates Dropped Calls
Reliable 3G Data
Reception Up to 250 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 to shown dBm reading on phone? Check 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] (Band 1) |
Country | Greece |
Boost All On | Cosmote (3G) Vodafone (3G) Wind (3G) Frog Mobile (3G) Q Mobile (3G) Tazamobile (3G) |
Users Supporting | 25 Simultaneously |
Band | Single Band 1 |
Frequency | 2100MHz |
Gain(dB) | Uplink Gp≥55; Downlink Gp≥60 |
Up-link | 1930~1990 MHz |
Down-link | 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 |
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
- What is a 3G Mobile Signal Booster? - A 3G Mobile Signal Booster is a device that helps improve your mobile phone signal when you’re in an area with weak coverage. It works by picking up the existing weak 3G signal from outside and amplifying it, allowing you to make calls and use data more reliably. This booster is particularly useful for homes, cafes, or clubs.
- Who can benefit from using the 3G Booster? - Anyone with a weak mobile signal can benefit from a 3G Booster. This includes people living in rural areas, or those in buildings where the signal struggles to reach, like cafes or pubs. It can enhance the experience for up to 25 users at the same time!
- How does the installation work? - Installing the 3G Booster is easy! The kit includes everything you need: an outdoor antenna, indoor antenna, cables, and the booster unit. Simply follow the included instructions to set it up—there’s no need for special tools.
- Can the booster create a signal? - No, the booster cannot create a signal. It only amplifies existing signals. If there isn’t any signal outside, the booster won’t work. It’s essential to check your area for available coverage before purchasing.
- How can I check my phone's frequency band? - You can find out your phone's frequency band by dialing *3001#12345#* on your iPhone and pressing the call button. Look for 'Freq Band Indicator' in 'Serving Cell Info'. It’s a simple way to ensure the booster will work for you!
- What is the coverage area of the 3G Booster? - The 3G Booster can improve signals in areas up to 250 square meters, making it suitable for medium-sized homes or commercial spaces like cafes or restaurants.
- What if I need longer cables for installation? - If the standard 10-meter cables aren’t enough for your setup, you have the option to upgrade to longer external cables. This can help you set up your booster in the best possible location to capture signal.
- How do I protect my booster from lightning strikes? - You can add a Lightning Surge Protector to your installation. This device helps shield your equipment from power surges caused by lightning strikes, ensuring that your booster stays safe and functional.
- What mobile networks are supported by the 3G Booster? - The 3G Booster works with multiple networks in Greece, including Cosmote, Vodafone, Wind, and others. It supports all these carriers, so you can enjoy a better signal regardless of your provider.
- Is it easy to use the booster after installation? - Absolutely! Once installed, the booster works automatically in the background. You won’t need to make any adjustments; just enjoy improved calls and data connectivity without interruptions!
