3G & 4G LTE - 2000m2 (Telekom/Cosmote) Mobile Signal Booster
Superior Signal Boosting
Experience powerful enhancement for your mobile signals with our 3G and 4G LTE booster. Operating at dual frequencies of 1800MHz and 2100MHz, it elevates signal strength for all carriers, ensuring you enjoy seamless 3G, 3.5G, and 4G LTE connectivity across Romania.
Wide Area Coverage
Designed for expansive spaces, this mobile signal booster covers up to 2,000 m². Whether it's your large home, office, or even a hotel, you'll receive consistent and reliable mobile signals, ensuring that everyone can stay connected effortlessly.
Eliminate Dropped Calls
Never miss an important call again! Our booster ensures clearer voice calls with minimized disruptions, allowing you to communicate with confidence. Perfect for areas where signal strength fluctuates, stay connected with ease.
Fast Data Speeds
Boost your online experience with accelerated upload and download speeds. Our 4G and 3G internet support guarantees quick access to your favorite apps, streaming services, and browsing, making your online tasks smoother than ever.
Complete Installation Kit
Everything you need for installation is included in one convenient price. The kit comes with an external antenna, cables, booster unit, indoor antenna, and power adapter, making the setup process straightforward and hassle-free.
Versatile Compatibility
This signal booster is compatible with numerous mobile phone networks, supporting up to 200 simultaneous users. Whether family or coworkers, everyone can enjoy enhanced connectivity across different carrier networks without a hitch.
It boost 3G and 4G LTE signal on 1800MHz, 2100MHz frequency, the frequencies used in Romania used by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G LTE. It work on both 1800Mhz (Band 3) & 2100MHz (Band 1) frequencies for improving ALL mobile carrier networks 3G signal. And improving Telekom and Cosmote mobile carrier networks 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 2,000 m2, great for extra-large houses, offices, and hotels. Also works for warehouse production areas, corporative areas and more.
This system is compatible with 3G and 4G mobile phone networks, will provide coverage on both 1800MHz, 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 4G/3G Data
Send/Receive SMS
SMS Text Messages Quickly
Faster Uploads & Downloads
Signal Wider Coverage
Reception Up to 2,000 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 ] (Band 3, 1) |
Country | Romania |
Boost All On | Orange (3G) Vodafone (3G) Telekom (3G & 4G) Cosmote (3G & 4G) Lycamobile (3G) |
Users Supporting | 200 Simultaneously |
Band | Dual Band 3 & 1 |
Frequency | 1800MHz & 2100MHz |
Gain(dB) | Uplink Gp≥70; Downlink Gp≥75 |
Up-link | 1710~1785 MHz; 1930~1990 MHz |
Down-link | 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? - A mobile signal booster is a device that enhances weak mobile signals, allowing you to make calls and use the internet more effectively. It's important because sometimes, you might have trouble connecting to your network due to barriers like buildings or distance from the cell tower.
- How does the 3G & 4G LTE Booster work? - The 3G & 4G LTE Booster captures existing weak signals from outside, amplifies them, and redistributes this stronger signal indoors. It works on both 1800MHz and 2100MHz frequencies, ensuring that users on different mobile carrier networks, like Telekom and Cosmote, can benefit from better signal quality.
- Will this booster work for all mobile phones? - Yes, this booster is compatible with most 3G and 4G mobile phones. If your phone is 4G-ready and your area supports 4G, you can enjoy clearer calls using the 4G network. If not, you can still use 3G services!
- What area can the booster cover? - This mobile signal booster can cover up to 2,000 square meters, making it suitable for large spaces like homes, offices, and even warehouses. It's a great solution for areas where many people need reliable mobile service.
- What should I do if I have no signal outside? - Unfortunately, if there is no signal outside, the booster won’t be able to help. It can only amplify an existing signal. It’s essential to check if there’s signal available before investing in a booster.
- Is the installation of the booster easy? - Yes, the kit comes with all the necessary items for a complete installation, including external and internal antennas, cables, and a power adapter. The instructions are straightforward, so most people can set it up without professional help.
- Can I use the booster with different mobile networks? - Absolutely! This dual-band booster works with various mobile networks such as Telekom, Cosmote, Orange, and Vodafone. If your household has members on different networks, everyone can still enjoy improved reception.
- How can I check what frequency band my phone uses? - You can check the frequency band of your phone by dialing *3001#12345# on your iPhone and then tapping 'Serving Cell Info'. Here, you will see what band your phone is using, helping you decide if the booster is right for you.
- What should I do if I need longer external cables? - If the standard 10-meter external cable isn’t enough, you can upgrade to longer cables. It's important to have the right length to ensure optimal performance and coverage throughout your space.
- What is a Lightning Surge Protector? - A Lightning Surge Protector is a safety device that protects your booster from damage caused by lightning strikes. It’s easy to install and ensures your equipment remains functional even during storms.
