3G & 4G LTE - 200m2 (Cosmote/Vodafone/Wind) Mobile Signal Booster
Enhanced 3G & 4G LTE Signals
Experience superior mobile connectivity with our booster, enhancing both 3G and 4G LTE signals at 1800MHz and 2100MHz frequencies. Perfect for Cosmote, Vodafone, Wind, and other networks, it ensures faster data rates and crystal-clear voice calls, especially when using 4G Calling.
Wide Coverage Area
Boost your indoor signal over an impressive area of up to 200 m², making it ideal for small apartments and offices. Ensure reliable connections throughout your space and enjoy uninterrupted calls and data streaming.
Cost-Effective Amplifier
This affordable mobile signal booster acts as a low-cost amplifier, extending battery life and providing stronger connections. Suitable for all cellular devices, it significantly enhances both 3G and 4G LTE mobile signals.
Dual Band Compatibility
Our powerful dual-band booster enhances signals on both 1800MHz and 2100MHz frequencies simultaneously. This is essential for households with multiple users on different mobile networks, ensuring everyone stays connected without interruption.
All-Inclusive Installation Kit
Enjoy a complete installation experience with all necessary components included in one price. The kit features an external aerial, booster unit, internal aerial, cables, and power adapter—everything needed for hassle-free setup.
Upgrade Options Available
Tailor your experience with upgrade options for enhanced performance. Choose higher gain antennas or surge protectors to ensure optimal signal reception and protect your equipment from unexpected surges.
It boost 3G and 4G LTE signal on 1800MHz, 2100MHz frequency, the frequencies 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) and 4G LTE. It work on both 1800Mhz (Band 3) & 2100MHz (Band 1) frequencies for improving ALL mobile carrier networks 3G signal. And improving Cosmote, Vodafone, Wind etc ALL mobile carrier networks 4G LTE 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 3G. Boost indoor signal cover an area up to 200 m2, is ideal for small apartments or offices.
The booster enhances cell signals is a low-cost amplifier that wireless enhances cell signals for cellular devices (smartphones, tablets, Kindle, etc). It provides stronger signals, longer battery life, and clear connections to your phone. This device will boost mobile providers' 4G LTE 1800MHz and 3G 2100MHz (Band 3/1) network signal.
This system is compatible with 3G and Voice Calls mobile phone networks, will provide coverage on both 1800MHz, 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 4G/3G Data
Send/Receive SMS
SMS Text Messages Quickly
Faster Uploads & Downloads
Signal Wider Coverage
Reception Up to 200 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 Data & 4G LTE Data] (Band 3, 1) |
Country | Greece |
Boost All On | Cosmote (3G & 4G) Vodafone (3G & 4G) Wind (3G & 4G) Frog Mobile (3G & 4G) Q Mobile (3G & 4G) Tazamobile (3G) |
Users Supporting | 20 Simultaneously |
Band | Dual Band 3 & 1 |
Frequency | 1800MHz & 2100MHz |
Gain(dB) | Uplink Gp≥60; Downlink Gp≥65 |
Up-link | 1710~1785 MHz; 1930~1990 MHz |
Down-link | 1805~1880 MHz; 2110~2180 MHz |
Export Power(Po) | ≥10dBm |
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 |
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 mobile signal booster? - A mobile signal booster is a device that helps improve your cell phone signal indoors. It takes weak signals from outside and makes them stronger, allowing you to make calls and use the internet more easily.
- How does the 3G & 4G LTE booster work? - This booster works by capturing outside signals on specific frequencies (1800MHz and 2100MHz) and amplifying them. It then sends these stronger signals throughout your home or office, giving you better connectivity.
- What area can this booster cover? - The booster can cover up to 200 square meters, making it suitable for small apartments or offices, ensuring everyone inside has better signal reception.
- Is this booster compatible with all mobile networks? - Yes, this booster works with major mobile providers in Greece like Cosmote, Vodafone, and Wind, enhancing both 3G and 4G LTE signals for all devices.
- Can I use 4G Calling with this booster? - If your phone supports 4G Calling (or VoLTE) and there’s 4G coverage in your area, you can make clearer voice calls using the boosted 4G network.
- Does the booster require internet? - No, the booster amplifies cell signals; it does not connect to the internet. If there is no signal outside, the booster will not be able to help.
- What do I need to install the booster? - The kit includes everything you need: an external antenna, cables, the booster unit, an internal antenna, and a power adapter. It’s designed for easy installation.
- What if I have a weak outdoor signal? - If your outdoor signal is weak, consider upgrading to a higher-gain external antenna to improve performance and achieve better results indoors.
- How many devices can connect to the booster? - The booster can support up to 20 devices at the same time, so everyone in your household can enjoy better connectivity.
- Do I need a permit to install the booster? - Generally, you do not need a permit for a residential signal booster, but it's always good to check with local regulations to ensure compliance.
