4G LTE & Calls - 250m2 (Vodafone/T-Mobile/Mobil CZ/Kaktus/O2 /PrimeTel) Mobile Signal Booster
Universal 4G LTE Support
Experience enhanced mobile services with our booster that amplifies **ALL 4G/LTE signals** on both 800MHz and 1800MHz frequencies. Perfectly tailored for users of Vodafone, T-Mobile, Mobil CZ, Kaktus, O2, and PrimeTel, this device ensures seamless connectivity and great voice call quality, no matter which network you're on.
Spacious Indoor Coverage
Designed to effectively cover indoor areas up to **250 m²**, this mobile booster is ideal for homes, cafes, restaurants, and clubs. Enjoy uninterrupted calls and faster data streaming in larger spaces, ensuring every corner is connected with reliable signal strength.
Improved Call Clarity
Make every call loud and clear with our signal booster. With support for **4G Calling** (VoLTE), you can eliminate dropped calls and enjoy crystal-clear voice quality, ensuring you never miss an important conversation again.
Rapid SMS & Data Service
Stay connected and productive with our booster that enhances your ability to send and receive SMS text messages quickly. Enjoy quicker uploads and downloads, allowing for smoother browsing and streaming of content while on the move.
Complete Installation Kit
Get everything you need for a hassle-free setup in one package! Our kit includes an external antenna, cables, a booster base unit, and an internal antenna. Installing your signal booster has never been easier—boost your signal without the complexity.
Enhanced Performance Upgrades
For users needing more power, upgrade options for external cables and antennas provide better signal reception. Choose a **higher gain Yagi antenna** or longer cables to ensure optimal performance, even in challenging signal areas. Plus, protect your equipment with a surge protector designed to defend against lightning strikes.
It boost All 4G/LTE and Calls signal on 800MHz, 1800MHz frequency, the frequencies used in Czech Republic used by mobile networks to deliver their mobile services: 4G and 2G (also known as GSM). It work on both 800Mhz (Band 20) & 1800Mhz (Band 3) frequencies for improving Vodafone, T-Mobile, Mobil CZ, Kaktus, O2, PrimeTel mobile carrier networks 4G/LTE and Voice Calls 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. The booster is the best suitable for medium size, boost indoor signal areas up to 250 m2, perfect for home, cafes, restaurants, pubs, clubs and more.
The system is designed for universal 4G coverage. Unlike other kits this device will boost ALL mobile providers' 4G LTE, the solution will provide coverage on on both 800MHz, 1800MHz 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/LTE Data
Send/Receive SMS
SMS Text Messages Quickly
Faster Uploads & Downloads
Signal Wider Coverage
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 | [4G/LTE & Voice Calls] (Band 20, 3) |
| Country | Czech Republic |
| Boost All On | Vodafone (2G & 4G) T-Mobile (2G & 4G) Mobil CZ (2G & 4G) Kaktus (2G & 4G) O2 (2G & 4G) PrimeTel (2G & 4G) Coop Mobil (2G) Tesco Mobil (2G) OpenCall Mobile (2G) Sazka Mobil (2G) |
| Users Supporting | 25 Simultaneously |
| Band | Dual Band 20 & 3 |
| Frequency | 800MHz & 1800MHz |
| Gain(dB) | Uplink Gp≥60; Downlink Gp≥65 |
| Up-link | 832~862 MHz; 1710~1785 MHz |
| Down-link | 791~821 MHz; 1805~1880 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 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 does the 4G LTE signal booster do? - The 4G LTE signal booster helps improve mobile signal strength for calls and internet in your home or other indoor spaces. It works with multiple networks like Vodafone, T-Mobile, and O2 in the Czech Republic to make sure you can have clear conversations and fast internet access.
- How large an area does the booster cover? - This signal booster can effectively cover spaces up to 250 square meters, which is about the size of a medium-sized home, cafe, or restaurant. This means you can enjoy better signals throughout your area without any dead spots.
- Can I use this booster for different mobile networks? - Yes! The booster is designed to work with multiple carriers such as Vodafone, T-Mobile, Mobil CZ, and more, enhancing signal strength for different networks at the same time. It's great if you live in a home where everyone uses different mobile services.
- How do I check which frequency my phone uses? - To find out the frequency band your phone is using, you can dial *3001#12345#* and press the call button. This will show you the frequency band on your iPhone. You can also use apps like 'CellMapper' for this information.
- What happens if there is no signal outside? - The booster needs a signal from the outside to work properly. If there is no signal outside, it won't be able to amplify anything. It's important to check the outdoor signal strength before installation.
- Is installation easy? - Yes, the installation is simple! The kit comes with all the necessary equipment, including antennas and cables, making it user-friendly even for those who are not very tech-savvy. Just follow the provided instructions!
- What do I do if the standard cables are too short? - If you find that the included 10-meter external cables are not long enough for your area, you have the option to upgrade to longer cables. This way, you can still achieve the best signal coverage you need.
- Do I need any special equipment to protect my booster? - It is recommended to use a Lightning Surge Protector to guard your equipment against lightning strikes, which can cause damage. This protector is easy to install and provides safety in stormy weather.
- Can I make VoLTE calls with this booster? - Yes! If your phone supports 4G Calling (also known as VoLTE), you can enjoy clearer voice calls through the booster as it enhances 4G signal strength for voice and data.
- What is included in the booster kit? - The booster kit includes everything you need to improve your signal: an external antenna, an indoor antenna, the booster unit, cables, and a power adapter. It's designed to be a complete package for easy installation.