3G & 4G LTE - Car Vehicle Caravan (MEO/NOS/Vodafone/Portugal Internet) Mobile Phone Signal Booster
Powerful Signal Boosting
Amplify both 3G and 4G LTE signals on widely used frequencies of 800MHz and 2100MHz. This dual-band mobile booster enhances signal quality for all major Portuguese networks, ensuring you enjoy faster data speeds and crystal-clear voice calls wherever you are.
Seamless Connectivity
Experience uninterrupted conversations and reliable internet access on the go. The booster excels at eliminating dropped calls and ensuring that you remain connected, even in areas with weak signal strength.
User-Friendly Installation
No complicated setup required! The comprehensive kit includes everything needed for installation, from the external aerial to power adapters, allowing for a hassle-free setup in any vehicle.
Compact and Portable Design
Designed to fit effortlessly into any small space, its compact, cigarette box-sized appearance makes it easy to carry and perfect for use in cars, caravans, or any other vehicle on your travels.
Smart Energy Management
The system utilizes automatic gain control to optimize performance based on external signal strength, making it energy-efficient. Plus, you can power it using multiple options, including vehicle adapters and power banks.
Health-Conscious Features
The booster significantly reduces mobile phone radiation exposure thanks to enhanced signal coverage, promoting safer usage for you and your loved ones. Turn it off at any time to eliminate unnecessary radiation when not in use.
It boost 3G and 4G LTE signal on 800MHz, 2100MHz frequency, the frequencies used in Portugal by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G. It can boost ALL mobile network operators for improving 3G signal. And boost MEO, NOS, Vodafone and Portugal Internet mobile carrier networks improving 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.
This system is compatible with all 4G and 3G mobile phone networks, will provide coverage on both 800MHz, 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 3G/4G LTE Data
Send/Receive SMS
SMS Text Messages Quickly
Faster Uploads & Downloads
Signal Wider Coverage
Vehicle Signal Improved
Upgrade External Aerial
External fishtail aerial connects via 3 meter coax lead to the signal booster unit which is located inside the car. The aerial with Three magnets, its more stable.

Features
1. Convenient--- small beautiful appearance (cigarette box size), easy to carry, suitable for a variety of small space signal coverage.
2. Easy to use--- needs no complicated installation.
3. Open--- according to the external signal strength, automatic gain control ensure the signal.
4. Flexible---- can choose different power adapters, such as 220VAC adapter, mobile power, vehicle power adapter etc.
5. Low radiation--- a good signal coverage can reduce the radiation intensity of the mobile phone itself, effectively reduce the mobile phone radiation may harm the human body.
6. Environmental protection--- when you do not need to use the telephone or the Internet, can be removed at any time or unplug the power, elimination of radiation.


Specification
Application & Bands | [Car, Vehicle 3G & 4G/LTE Data] (Band 20, 1) |
Country | Portugal |
Boost All On | MEO (3G & 4G) NOS (3G & 4G) Vodafone (3G & 4G) Portugal Internet (3G & 4G) Lycamobile (3G) |
Users Supporting | 15 Simultaneously |
Band | Dual Band 20 & 1 |
Frequency | 800MHz & 2100MHz |
Gain(dB) | Uplink Gp≥45; Downlink Gp≥50 |
Up-link | 832~862 MHz; 1930~1990 MHz |
Down-link | 791~821 MHz; 2110~2180 MHz |
Export Power(Po) | Uplink 10; Downlink 10 |
Power Adapter | 5V DC |
Kit Includes | 1 x Car Signal Booster/Amplifier 1 x External Magnetic-Mount Aerial 1 x 5V DC Car Power Adapter 1 x Easy to Follow Installation Manual |
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.
- Outside Antenna: Pulls in tower Signal.
- Signal Booster: Amplifies the Signal.
- Inside Antenna: Re-broadcasts Signal.
- Mobile Phone: Gets Boosted Signal.

Installation
- Mount external aerial on top back.
- Install the booster and interior antenna.
- External aerial connect to "BS" on the booster, and interior antenna connect to "MS".
IMPORTANT NOTE:
DO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.
Read more about User Manual Documentation.

Application Scenarios




- What is a mobile signal booster? - A mobile signal booster is a device that makes your phone’s connection stronger. It takes the cellphone signal from outside, amplifies it, and sends it inside your car or home. This way, you can talk, text, and use the internet more easily without interruptions.
- Which networks does this booster work with in Portugal? - This booster works with all major mobile networks in Portugal, including MEO, NOS, Vodafone, and Portugal Internet. So, whether you're on any of these networks, you can improve your signal strength for both 3G and 4G LTE.
- Can I use the booster while driving? - Yes, you can! The signal booster is designed to be used in your vehicle. It helps enhance your mobile signal while you're on the move, so you can stay connected wherever you are.
- How can I tell if my phone is using 4G or 3G? - To check whether your phone is connected to 4G or 3G, you can dial *3001#12345#* on your iPhone and look for 'Freq Band Indicator' in the 'Serving Cell Info.' You may also use apps like 'CellMapper' or 'Network Signal Info Pro'.
- What do I do if there's no signal outside? - If there’s no mobile signal outside, the booster won’t work. It can only make a weak signal stronger, but it can’t create a new signal. Make sure you're in an area where some signal can be found.
- Is it difficult to install the signal booster? - Not at all! The signal booster kit comes with everything you need for an easy installation, like the external aerial and power adapter. You can set it up yourself following the included manual.
- How many users can connect to the booster at the same time? - The mobile signal booster can support up to 15 users at the same time! So, if you’re traveling with friends or family, everyone can enjoy a better signal together.
- Does the booster reduce mobile phone radiation? - Yes! By boosting the signal, the mobile phone doesn’t have to work as hard to connect, which can reduce the amount of radiation emitted by your phone. This is better for you!
- Can I use the booster at home as well? - This particular booster is designed for use in cars and vehicles. If you want to boost a signal at home, you may need a different type of booster specifically designed for buildings.
- What should I do if I need help with the booster? - If you need help setting up or using your signal booster, you can contact customer support or visit the website where you purchased it. They can guide you and answer any specific questions you have.
