3G & 4G LTE - 500m2 (O2/Telekom/Orange) Mobile Signal Booster
Enhanced Signal Boost
Experience unmatched connectivity with our mobile signal booster that enhances both 3G and 4G LTE signals across 800MHz and 2100MHz frequencies. Perfect for medium-sized homes and offices, it effortlessly amplifies signals from O2, Telekom, and Orange, creating a reliable communication environment for all users.
Comprehensive Carrier Compatibility
This dual band booster is your go-to solution, functioning seamlessly with nearly all mobile network operators in Slovakia. Whether you're using O2, Telekom, or Orange, enjoy uninterrupted mobile service and exceptional performance for everyone in the household with diverse network preferences!
Improved Call Quality
Say goodbye to dropped calls and hello to crystal-clear voice communication! With our booster, you can make 4G calls with enhanced clarity, ensuring you never miss important conversations. The VoLTE feature provides a clearer and more reliable calling experience.
Faster Data Speeds
Experience blazing-fast internet with improved upload and download speeds. The signal booster allows you to enjoy smoother streaming, quicker downloads, and faster uploads, making it perfect for your streaming, gaming, and browsing needs without interruption.
Wider Coverage Area
Cover up to 500m² with superior signal reception! Whether you're in a medium-sized home, warehouse, or office, our mobile signal booster ensures that everyone can stay connected, making it an essential tool for those needing reliable communication in larger spaces.
Easy Installation & Complete Kit
Get everything you need in one package! Our booster kit includes an external aerial, cables, booster unit, internal aerial, and power adapter—all designed for easy installation. Enjoy a hassle-free setup to maximize your signals without any additional costs.
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 500 m2, perfect for medium houses, offices, warehouse 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 500 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 | 50 Simultaneously |
Band | Dual Band 20 & 1 |
Frequency | 800MHz & 2100MHz |
Gain(dB) | Uplink Gp≥60; Downlink Gp≥65 |
Up-link | 832~862 MHz; 1930~1990 MHz |
Down-link | 791~821 MHz; 2110~2180 MHz |
Export Power(Po) | ≥20dBm |
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 makes your phone's signal stronger. It takes the weak signal from outside and amplifies it, helping you have better calls and faster internet in your home or office.
- How does the 3G & 4G LTE mobile signal booster work? - This booster picks up the existing 3G and 4G signals from outside, which might be weak, and makes them stronger for your devices inside. It covers an area of up to 500 square meters, which is great for medium-sized homes and offices.
- Can I use the booster with any phone? - Yes! This booster works with all mobile phones that support 3G or 4G networks. So, whether you have an O2, Telekom, or Orange phone, it will help improve your signal.
- Can I make calls using 4G with this booster? - If your phone supports 4G Calling (also known as Voice over LTE), and there is 4G service available in your area, the booster will help you make clearer calls using the 4G network.
- What happens if I have no signal outside? - The booster cannot create a signal; it can only amplify an existing one. If there is no signal outside, the booster won't be able to help, so you need to have some signal for it to work.
- How do I know if I need a higher gain antenna? - If your phone shows only 1 or 2 signal bars outside, you may need a higher gain antenna for better performance. This can help improve the signal before it reaches the booster.
- Is installation easy? - Yes! The signal booster kit comes with everything you need for easy installation, including an external aerial and cables. You can set it up by following the instructions included in the kit.
- How many devices can I use at once with the booster? - The booster can support up to 50 devices at the same time, so multiple family members or coworkers can use it together without any issues.
- Can the booster be used for different phone networks? - Absolutely! The booster is designed to work with multiple networks like O2, Telekom, and Orange, so everyone in your home, with different networks, can benefit from it.
- What is a surge protector, and do I need one? - A surge protector helps protect your booster from damage caused by lightning or electrical surges. It’s a good idea to have one, especially if you live in an area prone to thunderstorms.
