4G LTE & Calls - 100m2 (Orange/Vodafone/Telekom/Cosmote) Mobile Signal Booster
Boost 4G LTE & Voice Calls
Enhance your mobile experience with our advanced signal booster, designed to amplify both 4G LTE and voice calls on 800MHz and 1800MHz frequencies. Perfect for use with all Romanian carriers—Orange, Vodafone, Telekom, and Cosmote—this device ensures you enjoy faster data speeds and clearer calls, making it ideal for homes and offices.
Dual Band Coverage
Enjoy comprehensive mobile service with our unique dual band technology! This booster works simultaneously on both 800MHz (Band 20) and 1800MHz (Band 3), ensuring that multiple users on different networks can have reliable signals. No longer will you have to worry about dropped calls or slow data when multiple phones are in use.
Wide Coverage Area
Covering up to 100m², our mobile signal booster is ideal for small apartments and offices. This range allows you to enjoy strong indoor signals, whether you’re sending texts or making calls, ensuring consistent connectivity throughout your space without dead zones.
Easy Installation Kit
Our complete signal booster kit comes with every essential component needed for installation. Included are an external aerial, cables, a booster base unit, internal aerial, and a power adapter—all thoughtfully packaged for seamless setup. Enjoy a hassle-free boost to your mobile connectivity right out of the box.
Eliminate Dropped Calls
With our 4G LTE signal booster, you can finally say goodbye to the frustration of dropped calls. Experience clearer conversations and more reliable connectivity, ensuring you never miss an important call again. Stay connected with confidence wherever you are in your home or office.
Upgrade Options Available
Maximize your phone’s performance with our optional upgrades! Choose from a higher gain Yagi antenna for improved reception, extend your external cables for better coverage, or add a lightning surge protector to safeguard your equipment. Customize your signal booster setup to perfectly meet your needs!
It boost 4G LTE and Calls signal on 800MHz, 1800MHz frequency, the frequencies used in Romania 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 Orange, Vodafone, Telekom and Cosmote ALL mobile carrier networks 4G LTE, Voice Calls and Texts 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 voice calls and text. Boost indoor signal cover an area up to 100 m2, is ideal for small apartments or offices.
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 100 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 | Romania |
Boost All On | Orange (4G & 2G) Vodafone (4G & 2G) Telekom (4G & 2G) Cosmote (4G & 2G) |
Users Supporting | 10 Simultaneously |
Band | Dual Band 20 & 3 |
Frequency | 800MHz & 1800MHz |
Gain(dB) | Uplink Gp≥45; Downlink Gp≥50 |
Up-link | 832~862 MHz; 1710~1785 MHz |
Down-link | 791~821 MHz; 1805~1880 MHz |
Export Power(Po) | ≥10dBm |
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 |
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 mobile signal booster do? - The mobile signal booster improves the quality of your mobile phone calls and 4G internet signal. It works by amplifying the signals from your mobile network, making it easier for you to talk, text, and use the internet, especially if you're in a small home or office. This device boosts both 4G and voice calls, helping to eliminate dropped calls and ensure clearer conversations.
- Which mobile networks does the signal booster work with? - The signal booster is designed to work with all major mobile networks in Romania, including Orange, Vodafone, Telekom, and Cosmote. It supports both 4G LTE and 2G GSM networks, ensuring that no matter which carrier you use, you can improve your signal reliability.
- How big of an area can this booster cover? - The mobile signal booster can cover an area of up to 100 square meters. This makes it perfect for small apartments or offices, where you need a boost in signal strength to stay connected without interruptions.
- What if I don't have a 4G connection outside? - It's important to note that the mobile signal booster can only amplify existing signals. If there's no signal outside your home or office, the booster won't be able to help. You need to have some level of service from your network provider for the booster to work effectively.
- Can I use the booster to improve internet speed? - Yes! The signal booster not only enhances your voice calls but also helps with your 4G internet speed. It enables faster uploads and downloads, so you can enjoy a smoother online experience, whether you're streaming videos or sending emails.
- What is the Band Checker and how do I use it? - The Band Checker is a tool to determine which frequency band your phone is using. To check it on an iPhone, dial *3001#12345#*, press call, tap on 'Serving Cell Info', and then look for 'Freq Band Indicator'. This helps you know if the booster is suitable for you.
- Do I need to buy extra cables or antennas? - The booster kit comes complete with everything you need for installation. However, if you require longer cables or a more powerful outdoor antenna for better performance, upgrade options are available to enhance the system.
- How easy is it to install the booster? - Installing the mobile signal booster is straightforward! The kit includes all the necessary components and an easy installation guide. Just follow the instructions provided, and you'll have improved signal coverage in no time.
- What happens if there's a lightning strike near the booster? - To protect your equipment from lightning strikes, you can get a lightning surge protector. This device is designed to prevent damage from power surges caused by lightning, ensuring your booster remains safe and functional.
- Can multiple users connect to the booster at the same time? - Yes, the mobile signal booster can support up to 10 users simultaneously. This is particularly useful in homes or small offices where several people may need to use their phones or devices at the same time.
