4G LTE - 500m2 (Telekom/Cosmote) Mobile Signal Booster
Enhanced Signal Strength
Experience a remarkable boost in your mobile signal with the 4G LTE - 500m2 Mobile Signal Booster. Designed for Telekom and Cosmote networks, it amplifies 1800MHz frequency signals, ensuring clearer calls and faster data speeds throughout your space.
Wide Coverage Area
With coverage spanning up to 500 square meters, this signal booster is perfect for medium homes, offices, or warehouses. Say goodbye to weak signals and hello to uninterrupted connectivity throughout your entire area!
Easy Installation Kit
This complete kit comes with everything you need for a hassle-free setup, including an external aerial, cables, the booster unit, an indoor aerial, and a power adapter. You can enjoy enhanced signals without complicated installation procedures.
Multi-User Support
Support up to 50 simultaneous users without compromising on speed and reliability. Whether for family use or office environments, everyone will experience strengthened network performance for calls and internet.
High-Performance Technology
Utilizing advanced signal amplification technology, the booster enhances upload and download speeds, providing you with a smooth browsing experience. Stream, work, and play without interruptions!
Optional Upgrades Available
Tailor your booster experience with available upgrades such as longer cables, a higher gain antenna, and surge protectors to safeguard your system from electrical surges. Customize your setup to fit your unique needs!
It boost 4G LTE signal on 1800MHz frequency, the frequency used in Romania used by mobile networks to deliver their mobile services: 4G. It work on 1800Mhz (Band 3) frequency for improving Telekom and Cosmote mobile carrier networks 4G LTE signal. It is a high-performance booster, boost indoor signal cover an area up to 500 m2, perfect for medium houses, offices, warehouse and more.
Reliable 4G/LTE Data
Faster Uploads & Downloads
Reception Up to 500 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 ] (Band 3) |
Country | Romania |
Boost All On | Telekom (4G) Cosmote (4G) |
Users Supporting | 50 Simultaneously |
Band | Single Band 3 |
Frequency | 1800MHz |
Gain(dB) | Uplink Gp≥55; Downlink Gp≥60 |
Up-link | 1710~1785 MHz |
Down-link | 1805~1880 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 4G LTE Mobile Signal Booster? - A 4G LTE mobile signal booster is a device that helps improve your mobile phone signal indoors. It takes weak signals from outside and makes them stronger, which can help you use your phone for calls and the internet more easily.
- How does the 4G LTE Booster work? - The booster works by capturing a weak 4G signal from outside your home. It then amplifies that signal and sends it inside, so you can enjoy better phone service and faster internet.
- Who can use this signal booster? - This booster is designed for users of Telekom and Cosmote mobile networks in Romania. It's great for households, offices, and warehouses, especially in areas where the signal is weak.
- How much area can this booster cover? - The 4G LTE Mobile Signal Booster can cover an area of up to 500 square meters. This means it’s suitable for medium-sized homes or offices.
- Do I need any special tools to install the booster? - No special tools are needed! The booster kit comes with everything you need for installation, including antennas and cables. You just need to follow a few simple steps to set it up.
- What if there is no signal outside? - Unfortunately, the booster cannot create a signal. If there is no signal coming from outside, the booster will not work. You need a weak signal outside for it to amplify.
- Can I connect multiple devices to the booster? - Yes! The signal booster can support up to 50 devices at the same time. This means multiple people can use their phones and tablets without issues.
- Is it safe to use a mobile signal booster? - Yes, it's safe to use. Signal boosters follow strict safety guidelines and won’t interfere with your mobile network or any other devices.
- How can I check my mobile frequency band? - You can check your frequency band by dialing *3001#12345#* on your iPhone, then select 'Serving Cell Info' to see the 'Freq Band Indicator'. This shows what frequency your phone uses.
- What comes with the booster kit? - The kit includes the booster unit, an outdoor antenna, an indoor antenna, a power adapter, and cables. Everything you need to install and boost your mobile signal is included!
