3G & 4G LTE - 2000m2 (O2/Telekom/Orange) Mobile Signal Booster
Boost Your 3G & 4G LTE Connectivity
Transform your mobile experience with our booster designed for optimal 3G and 4G LTE performance. Operating on 800MHz and 2100MHz, it enhances signal strength, making dropped calls a thing of the past while improving data rates significantly. Whether you're in Slovakia using O2, Telekom, or Orange, our device guarantees an impressive boost for seamless connectivity.
Superior Coverage Area
Experience the luxury of reliable mobile signals in expansive spaces, with coverage extending up to 2,000 square meters. Perfect for large homes, offices, hotels, and warehouses, this high-performance booster ensures consistent reception throughout your premises. Say goodbye to dead zones and hello to uninterrupted connectivity for all your devices.
Supports Multiple Carriers
Enjoy the ultimate flexibility with a dual-band booster that works across all major 3G and 4G networks. Whether your household uses different mobile carriers, this device provides simultaneous support for all users, ensuring everyone enjoys improved signal strength and seamless connectivity, regardless of network.
Quick and Easy Installation
Installation has never been easier. Our complete kit includes everything you need—a booster, outdoor and indoor antennas, cables, and a power adapter. Simply follow our straightforward instructions and start enjoying enhanced mobile connectivity without hassle.
Upgrade Options for Enhanced Performance
Customize your setup with our upgrade options. Choose longer external cables for expanded coverage or add a Lightning Surge Protector to shield your equipment from surges caused by lightning. Tailor your system to perfectly suit your needs and ensure robust performance at all times.
Reliable Communication & Fast Data
Stay connected with clear voice calls and fast internet speeds. Our booster guarantees not just an amplified signal but also improved SMS functionality and faster upload/download rates, ensuring you never miss an important call or message while enjoying your digital experiences.
It boost 3G and 4G LTE signal on 800MHz, 2100MHz frequency, the frequencies used in Slovakia by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G. It can boost ALL mobile network operators for improving 3G signal. And boost O2, Telekom, Orange etc ALL mobile carrier networks (except Swan 4ka) mobile carrier networks improving 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. The booster is a high-performance booster, boost indoor signal cover an area of 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 4G and 3G mobile phone networks, will provide coverage on both 800MHz, 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/4G LTE 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 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.
About 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

Specification
Application & Bands | [3G & 4G/LTE Data] (Band 20, 1) |
Country | Slovakia |
Boost All On | O2 (3G & 4G) Telekom (3G & 4G) Orange (3G & 4G) FunFon (3G & 4G) Juro (3G) Tesco Mobile (3G) |
Users Supporting | 10 Simultaneously |
Band | Dual Band 20 & 1 |
Frequency | 800MHz & 2100MHz |
Gain(dB) | Uplink Gp≥70; Downlink Gp≥75 |
Up-link | 832~862 MHz; 1930~1990 MHz |
Down-link | 791~821 MHz; 2110~2180 MHz |
Export Power(Po) | ≥27dBm |
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 mobile phone signal. If you are in an area with weak or no signal, a booster will take the existing signal from outside and make it stronger inside your home or office.
- How does the 3G & 4G LTE booster work? - The 3G & 4G LTE booster improves your mobile signal by using two antennas. One antenna is placed outside to catch the signal, and the other is inside to spread the stronger signal around your space. This means you can enjoy better calls and faster internet!
- Can I use the booster with any mobile network? - Yes! This booster works with many mobile network providers in Slovakia, such as O2, Telekom, and Orange. Just make sure your mobile network is not Swan 4ka, as it is not compatible.
- What is the coverage area of the booster? - This mobile booster can cover an area of up to 2,000 square meters! That makes it perfect for larger homes, offices, and even places like hotels and warehouses.
- Do I need to install the booster myself? - Yes, but don’t worry! The kit comes with everything you need to install the booster easily. It includes all necessary parts such as antennas and cables, along with instructions to guide you through the setup.
- What should I do if there’s no signal outside? - A mobile signal booster can only make an existing signal stronger. If there is no signal outside at all, the booster will not work. It’s important to check the signal quality outside before getting a booster.
- Will the booster help with dropped calls? - Absolutely! With a stronger signal from the booster, you will not have to worry about dropped calls. This means you can stay connected without interruptions!
- Can the booster improve my internet speed? - Yes! The signal booster enhances your 3G and 4G LTE internet speed for faster uploads and downloads. This means you can browse the web and stream videos more smoothly.
- What do I need to check to ensure compatibility? - You should check the frequency bands your mobile network uses. For this booster, it supports 800MHz and 2100MHz frequencies. You can find this information on your phone by dialing *3001#12345# and pressing call, then checking the 'Freq Band Indicator'.
- Is the booster safe to use? - Yes, mobile signal boosters are safe to use. They comply with regulations to ensure that they do not interfere with mobile networks or cause any harm to devices. Just make sure to follow the provided installation instructions.
