4G LTE & Calls - 250m2 (MEO/NOS/Vodafone/Portugal Internet) Mobile Phone Signal Booster
Comprehensive 4G LTE & Call Boosting
Enhance your mobile experience with superior 4G LTE and call signal amplification. Designed for Portugal's mobile networks, it operates on 800MHz and 1800MHz frequencies, delivering seamless connectivity for MEO, NOS, and Vodafone users. Enjoy crystal-clear voice calls and reliable data, even in areas with weak signals.
Dual Band Excellence
This powerful Dual Band booster simultaneously amplifies both 800MHz (Band 20) and 1800MHz (Band 3) signals. It's the perfect solution for homes with multiple carriers, ensuring everyone enjoys robust 4G LTE and 2G connectivity without interference, making it indispensable for families or shared spaces.
Wide Coverage for Various Spaces
With an impressive coverage area of up to 250 m², this signal booster is perfect for a variety of indoor environments—from cozy homes to bustling cafes and lively restaurants. Say goodbye to dead zones and enjoy consistent connectivity wherever you are!
Enhanced Voice Quality
Experience the clarity of 4G calling, also known as VoLTE, with this booster. It dramatically reduces dropped calls and allows for sharper voice communications, ensuring you never miss an important conversation, even in challenging signal conditions.
Quick SMS & Data Transmission
Send and receive SMS text messages at lightning speed while benefiting from faster upload and download times for your internet needs. Experience a more efficient mobile experience, perfect for both personal and professional use.
It boost 4G LTE and Calls signal on 800MHz, 1800MHz frequency, the frequencies used in Portugal 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 MEO, NOS, Vodafone and Portugal Internet 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. The booster 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 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 250 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 | Portugal |
Boost All On | MEO (4G & 2G) NOS (4G & 2G) Vodafone (4G & 2G) Portugal Internet (4G) |
Users Supporting | 25 Simultaneously |
Band | Dual Band 20 & 3 |
Frequency | 800MHz & 1800MHz |
Gain(dB) | Uplink Gp≥60; Downlink Gp≥65 |
Up-link | 832~862 MHz; 1710~1785 MHz |
Down-link | 791~821 MHz; 1805~1880 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 the purpose of the 4G LTE Mobile Booster? - The 4G LTE Mobile Booster helps to improve your mobile phone signal indoors. If you live in an area where the signal is weak, this device can boost both voice calls and internet data for better usage. It works with popular networks in Portugal like MEO, NOS, and Vodafone, making your calls and texts clearer and your internet faster.
- How does the mobile booster work? - The mobile booster amplifies the existing mobile signal from outside your building. It doesn’t create a signal; it simply makes the weak signal stronger inside. For this to work, there must be some signal available outside.
- Can I use the booster in any location? - Yes, the mobile booster is designed for medium-sized areas of up to 250 square meters. This makes it ideal for homes, cafes, restaurants, and clubs where many people might be using their phones.
- What if I don’t have a 4G phone? - Even if you don’t have a 4G phone, you can still make voice calls and send texts as long as you have some signal outside. The booster will improve the service for both 4G calls and the older 2G service.
- How do I know if my phone supports 4G calling? - To check if your phone can use 4G calling, you can dial *3001#12345#* and press the call button. Then, look for 'Serving Cell Info' and check the 'Freq Band Indicator'. If it shows Band 20 or 3, you're good to go!
- What is included in the installation kit? - The installation kit includes everything you need to set up your mobile booster, such as the booster unit, outdoor and indoor antennas, cables, and a power adapter. Everything is included at one price for easy setup!
- What does 'Dual Band' mean? - 'Dual Band' means that the booster can amplify two different frequencies at the same time: 800MHz and 1800MHz. This allows it to support multiple mobile networks, ensuring better signal coverage for everyone in your home.
- How can I upgrade my signal with better antennas? - If you're experiencing weak signals indoors, you can upgrade to a higher gain Yagi antenna. This extra antenna helps catch more signal from outside, especially if your phone shows low signal strength.
- What should I do if my outdoor signal is weak? - If your outdoor signal is weak, the booster won't work effectively. To improve your signal, try to place the outdoor antenna in a location where it can pick up a better signal from the cell towers, like on a rooftop.
- Is the lightning protector necessary? - Yes, the lightning surge protector is important if you are worried about electrical surges. It helps protect your mobile booster from damage due to lightning strikes, ensuring that your equipment remains safe and functional.
