Calls & 3G & 4G LTE - 2000m2 (O2/Telekom/Orange) Mobile Signal Booster
Superior Signal Boost
Our mobile signal booster enhances Calls, 3G, and 4G LTE signals across 900MHz, 1800MHz, and 2100MHz frequencies. Perfectly suited for O2, Telekom, Orange, and other major networks in Slovakia, it ensures you can enjoy seamless voice calls, injury-free texts, and speedy internet browsing, regardless of your mobile network.
Expansive Coverage Area
With an impressive coverage capability of up to 2,000 m², this mobile signal booster is ideal for large homes, bustling offices, hotels, and even expansive warehouse spaces. Say goodbye to signal dead zones and enjoy reliable connectivity everywhere within the specified area.
Tri Band Technology
This advanced Tri Band booster optimally amplifies 2G, 3G, and 4G signals, ensuring that you experience smooth voice calls and high-speed data access. It covers all major frequency bands (8, 3, and 1) simultaneously, making it essential for households with multiple network users.
User-Friendly Installation
Our complete kit includes everything you need for a straightforward setup, from the external aerial to the internal aerial and cables. Enjoy hassle-free installation and premium performance at a single price, empowering you to boost your mobile signal with ease.
Innovative Signal Enhancements
Experience clear voice quality and reduced dropped calls with our innovative technology. Our booster not only improves call clarity but also extends your phone’s battery life, enabling you to stay connected longer without interruptions.
Multiple User Support
Support up to 200 users simultaneously! Whether in a bustling office or a large family home, everyone can enjoy exceptional mobile service, allowing you to connect, communicate, and collaborate effortlessly.
It boost Calls and 3G and 4G LTE signal on 900MHz, 1800MHz and 2100MHz frequencies, the frequencies used in Slovakia used by mobile networks to deliver their mobile services: 2G (also known as GSM), 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G. It work on both 900Mhz (Band 8) & 1800Mhz (Band 3) & 2100Mhz (Band 1) frequencies for improving O2, Telekom, Orange, FunFon mobile carrier networks Voice Calls, Text, 3G and 4G LTE signal. And boost Swan 4ka mobile carrier networks for improving 4G LTE signal, also boost Tesco Mobile and Juro mobile carrier networks for improving 3G, Voice Calls and Texts. 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 voice calls, text and 3G. 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.
The system unlike other kits, this device will boost ALL networks including 2G, 3G, 4G and 4G Calling, is designed for universal mobile voice calls, 3G and 4G coverage. The solution will provide coverage on all 900MHz, 1800MHz, 2100MHz networks simultaneously. It's Tri Band booster and is an ESSENTIAL if many people in the same household are on different mobile phone networks!
No Miss Important Calls
Wow 2G/3G/4G Calls
Eliminates Dropped Calls
Battery Life
Get Longer On Your Phone
SMS Text Messages Quickly
Consistent Connection
Reliable 3G/4G Data
Seamless Switching
Back to Normal Network
Reception Up to 2,000 sq.m.
3G/4G Internet
Faster Uploads & Downloads
Multiple Users
200 Simultaneously
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 | [Voice Calls & 3G & 4G LTE] (Band 8, 3, 1) |
Country | Slovakia |
Boost All On | O2 (4G & 3G & 2G) Telekom (4G & 3G & 2G) Orange (4G & 3G & 2G) FunFon (4G & 3G & 2G) Swan 4ka (4G) Juro (3G & 2G) Tesco Mobile (3G & 2G) |
Users Supporting | 200 Simultaneously |
Band | Tri Band 8 & 3 & 1 |
Frequency | 900 & 1800 & 2100MHz |
Gain(dB) | Uplink Gp≥65; Downlink Gp≥70 |
Up-link | 890~915 MHz; 1710~1785 MHz; 1930~1990 MHz |
Down-link | 935~960 MHz; 1805~1880 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 and how does it work? - A mobile signal booster is a device that helps improve your phone's signal. It works by capturing the weak signal from outside, amplifying it, and then sending it inside your home or office. This lets you make clearer calls, send texts faster, and use the internet more reliably, especially in areas where signal strength is weak.
- Which mobile networks does this booster support? - This booster supports several mobile networks, including O2, Telekom, Orange, FunFon, Swan 4ka, Tesco Mobile, and Juro. It boosts all types of mobile services including 2G, 3G, and 4G, so everyone in your household can enjoy a better signal, no matter which network they use.
- Can I use this booster in large spaces? - Yes! This mobile signal booster can cover areas up to 2,000 square meters, making it perfect for large homes, offices, hotels, or even warehouses. If you're in a large space and struggle with signal, this device can help everyone stay connected.
- Do I need to have a signal outside for the booster to work? - Yes, the booster can only amplify the signal that it receives from outside. If there’s no signal at all outside, the booster won't be able to provide signal inside. It’s important to check if there is an outside signal before buying a booster.
- Is it easy to install the mobile signal booster? - Absolutely! The kit comes with everything you need to set it up, including antennas and cables. Plus, we provide an easy-to-follow installation guide, making it simple for anyone to install, even if you're not very tech-savvy.
- How many people can use the booster at the same time? - This mobile signal booster can support up to 200 users at the same time, so families or groups of coworkers can all experience improved phone service without any issues.
- Will the booster help with text messaging? - Yes, the signal booster enhances not only calls but also text messaging. You should be able to send and receive your texts faster and more reliably after installation.
- What if I live in an area with weak 4G signals? - If you live in an area with weak 4G signals, the booster will still help you use voice calls and 3G services. It’s designed to enhance your connectivity, allowing for clearer calls and faster internet, even if 4G isn't strong.
- Can I upgrade my booster for better performance? - Yes, you can upgrade your signal booster with better external cables or antennas if you need stronger performance. This can help if you notice that your signal is still weak or if you want an even stronger connection.
- How do I check my mobile network's frequency band? - To check your mobile network's frequency band, you can dial *3001#12345#* on your iPhone and then select 'Serving Cell Info.' Look for the 'Freq Band Indicator' to find out if you’re using bands 8, 3, or 1.
