3G & 4G LTE - 200m2 (Telekom/Cosmote) Mobile Signal Booster
Enhanced 3G & 4G Coverage
Experience unbeatable mobile connectivity with our mobile signal booster. Designed to amplify 3G and 4G LTE signals on the widely used 1800MHz and 2100MHz frequencies, it ensures you enjoy seamless browsing, streaming, and calls no matter your provider—be it Telekom or Cosmote. This dual-band solution effectively shields you from dropped calls and slow data speeds within a coverage area of up to 200 m².
Crystal Clear Voice Calls
Say goodbye to muffled conversations and missed calls! With support for 4G Calling (VoLTE), our booster guarantees that you’ll enjoy crisp, clear audio quality during voice calls, even in challenging signal areas. Whether you’re at home or in the office, every call becomes a pleasure with enhanced clarity and reliability.
Simplified Installation Kit
Everything you need for installation is included in one convenient kit. Our comprehensive package comprises an external aerial, all necessary cables, a booster base unit, an internal aerial, and a power adapter. This all-in-one solution takes the guesswork out of setting up; everything fits together effortlessly for a smooth, quick installation.
Support for Multiple Users
Keep everyone connected! Our mobile signal booster supports up to 20 simultaneous users, making it perfect for households or small offices. No more fighting over the best signal—everyone can enjoy enhanced mobile connectivity regardless of their network provider.
Augment Your Setup
Tailor your setup to your needs with upgrade options available. Choose from longer external cables for greater reach or a high-gain Yagi antenna for superior signal reception. Elevate your booster performance to match your specific situation, ensuring outstanding mobile connectivity.
Reliable & Efficient Performance
Designed to meet the demands of modern mobile use, our booster provides consistent connections and fast data speeds. Experience hassle-free SMS messaging, quick uploads and downloads for all your online activities, and a broad signal range that keeps you connected wherever you are within the amplified area.
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. Boost indoor signal cover an area up to 200 m2, is ideal for small apartments or offices.
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 200 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 | [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 | 20 Simultaneously |
Band | Dual Band 3 & 1 |
Frequency | 1800MHz & 2100MHz |
Gain(dB) | Uplink Gp≥60; Downlink Gp≥65 |
Up-link | 1710~1785 MHz; 1930~1990 MHz |
Down-link | 1805~1880 MHz; 2110~2180 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 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 strengthen weak mobile phone signals inside your home or office. It takes the signal from outside, amplifies it, and broadcasts it inside, so you can enjoy better calling and internet access.
- How does the 3G & 4G LTE mobile signal booster work? - The 3G & 4G LTE mobile signal booster works by capturing mobile signals from outside and boosting them. It uses specific frequencies (1800MHz and 2100MHz) that are commonly used by mobile networks in Romania. This means better signal for 3G and 4G services.
- Who can benefit from using this booster? - Anyone living in a small apartment or office where the mobile signal is weak can benefit from this booster. If you have different mobile phone networks in your household, this device is essential for ensuring strong signal coverage for everyone.
- What size area does the booster cover? - This booster is designed to cover an area of up to 200 square meters. That's about the size of a small home or office, making it ideal for improving mobile signal in areas where you need it the most.
- Can I still use 3G if I don't have 4G coverage? - Yes! If you have a phone that supports 4G but you are in an area without 4G service, the booster allows you to use 3G instead. This way, you can still make calls and browse the internet without interruptions.
- Is it easy to install the signal booster? - Yes, the signal booster kit comes with everything you need for installation, including antennas, cables, and a power adapter. It’s designed to be easy to set up, even for those who may not be very tech-savvy.
- What if I need longer cables for installation? - If the standard 10-meter cables included in the kit are not long enough for your setup, you can upgrade to longer cables. This helps you place the antenna in a better spot for capturing signal.
- Do I need any special equipment to use the booster? - No special equipment is needed! The booster comes with all the necessary items to get started. Just make sure your mobile phone is compatible with 3G or 4G networks.
- What should I do if there is no signal outside? - Signal boosters can only amplify existing signals; they cannot create a signal on their own. If you have no signal outside, the booster will not work. You might need to find another location with better signal reception.
- Will using the booster improve my call quality? - Absolutely! By boosting the signal, you can enjoy clearer voice calls and fewer dropped calls. This means you won't miss important calls, making it easier to stay connected!
