Calls & 3G & 4G LTE - 250m2 (Vodafone/T-Mobile/Mobil CZ/Kaktus/O2 /PrimeTel) Mobile Signal Booster
Comprehensive Signal Boosting
Boosts all voice calls and data signals across 2G, 3G, and 4G LTE networks in the Czech Republic. With support for 900MHz, 1800MHz, and 2100MHz frequencies, this mobile booster enhances connectivity for Vodafone, T-Mobile, Mobil CZ, Kaktus, O2, and more, ensuring you stay connected no matter which network you use.
Optimal Coverage
Designed for medium-sized spaces, this booster can improve indoor signal up to 250 m², making it perfect for homes, cafes, restaurants, and even clubs. Enjoy seamless voice calls and reliable internet connections without interruptions, ensuring crystal-clear communication and a stable online experience.
Enhanced Voice Clarity
Experience clearer calls with 4G Calling capabilities, also known as Voice over LTE. This booster significantly reduces dropped calls and enhances call quality, so you don’t miss any important conversations. It’s ideal for busy households where multiple users require stable voice connections simultaneously.
Support for Multiple Users
This device can support up to 25 users at the same time, making it an excellent solution for families or small businesses. Everyone can enjoy high-quality calls and fast internet without sacrificing connection speed or clarity—perfect for group activities or multitasking professionals.
Easy Installation
The kit includes everything needed for swift installation—no need for additional purchases. It features an outdoor antenna, indoor antenna, booster unit, cables, and a power adapter, all packaged for straightforward setup, allowing you to enjoy boosted signals in no time.
Upgradable Options
Customize your boosting setup with upgrade options like a higher gain Yagi antenna for enhanced performance in low signal areas or a lightning surge protector for safety against electrical surges. Tailor your mobile signal booster to your specific needs for maximum efficiency and reliability.
It boost All Calls, All 3G & 4G/LTE signal on 900MHz, 1800MHz, 2100MHz frequencies, the frequencies used in Czech Republic 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 frequencies: 900Mhz (Band 8) & 1800Mhz (Band 3) & 2100Mhz (Band 1) for improving Vodafone, T-Mobile, Mobil CZ, Kaktus, O2, PrimeTel mobile carrier networks Voice Calls, Text & 3G & 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. It 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 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 250 sq.m.
3G/4G Internet
Faster Uploads & Downloads
Multiple Users
25 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 | Czech Republic |
| Boost All On | Vodafone (2G & 3G & 4G) T-Mobile (2G & 3G & 4G) Mobil CZ (2G & 3G & 4G) Kaktus (2G & 3G & 4G) O2 (2G & 3G & 4G) PrimeTel (2G & 3G & 4G) Coop Mobil (2G & 3G) Tesco Mobil (2G & 3G) OpenCall Mobile (2G & 3G) Sazka Mobil (2G & 3G) |
| Users Supporting | 25 Simultaneously |
| Band | Tri Band 8 & 3 & 1 |
| Frequency | 900 & 1800 & 2100MHz |
| Gain(dB) | Uplink Gp≥55; Downlink Gp≥60 |
| 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) | ≥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 is a mobile signal booster? - A mobile signal booster is a device that helps improve cellular reception in areas where signals are weak. It amplifies the mobile signals from outside so that you can enjoy clearer calls and faster data inside your home or office.
- Which mobile networks does this booster work with? - This booster works with various mobile networks in the Czech Republic, including Vodafone, T-Mobile, Mobil CZ, Kaktus, O2, and PrimeTel. It boosts signals for all types of mobile services including 2G, 3G, and 4G.
- How much area can this booster cover? - The mobile booster can cover an indoor area of up to 250 square meters. This makes it suitable for homes, cafes, restaurants, and other medium-sized places where signal strength needs to be improved.
- Can I use my 4G phone with this booster? - Yes! If your phone supports 4G and there is 4G service in your area, this booster will allow you to make clear voice calls and use fast data connections using the 4G network.
- What if there is no signal outside? - Please note that the booster can only amplify existing signals. If there is no signal outside, the booster will not work. You need to have some signal for the booster to function.
- How many users can connect to this booster at the same time? - This mobile booster can support up to 25 users simultaneously. This means multiple people in your home or business can enjoy better reception at the same time.
- Is installation easy? - Yes! The kit comes with everything you need for installation, including antennas and cables, and it’s designed to be easy to set up. You can follow the included instructions to get started.
- What upgrades are available for this booster? - You can upgrade to longer cables, a more powerful external antenna for better signal reception, or a lightning surge protector to keep your equipment safe. These upgrades can help improve performance depending on your needs.
- How can I check the frequency band of my phone? - To check the frequency band, you can dial *3001#12345#* on your iPhone and tap the call button. Then, click 'Serving Cell Info' to see the 'Freq Band Indicator'.
- Will this booster help with text messages? - Yes! The mobile signal booster will enhance your ability to send and receive SMS text messages quickly and reliably, in addition to improving call quality and mobile data.