4G LTE & Calls - Car Vehicle Caravan (Orange/Vodafone/Telekom/Cosmote) Mobile Signal Booster
All-in-One Coverage
Experience seamless connectivity with our booster designed for all major Romanian carriers—Orange, Vodafone, Telekom, and Cosmote. By enhancing both 800MHz and 1800MHz frequencies simultaneously, this device ensures a stable 4G LTE signal for voice calls, texts, and internet data, no matter who your mobile provider is.
Clear Voice Calls
Say goodbye to dropped calls and hello to crystal clear conversations! Our booster enhances 4G Calling (VoLTE) capability, allowing for superior voice clarity during calls, even when you're far from cell towers. Stay connected without interruptions and never miss an important call again.
Fast Data Speeds
Boost your mobile data experience with faster uploads and downloads. Our device significantly improves 4G LTE internet speeds, helping you stream, browse, and download content seamlessly while on the move, ensuring you stay connected wherever life takes you.
Eco-Friendly Operation
Our signal booster not only enhances your connectivity but also minimizes radiation exposure. When you're not using your phone or data, simply unplug the device to eliminate unnecessary radiation—ensuring a safer environment for you and your loved ones.
User-Friendly Installation
The installation process of our car signal booster kit is designed for simplicity. Everything you need, including external aerial, internal booster unit, and power adapter, is included in one package. No complicated setups—just plug and play for immediate improvements in your signal.
Compact Design
Engineered with portability in mind, our booster boasts a sleek, compact design that fits easily into any vehicle. About the size of a cigarette box, it's perfect for those who need reliable signal coverage in small spaces without compromising on performance.
It boost 4G LTE and Calls signal on 800MHz, 1800MHz frequency, the frequencies used in Romania 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 Orange, Vodafone, Telekom and Cosmote ALL 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 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
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 4G/LTE & Voice Calls] (Band 20, 3) |
Country | Romania |
Boost All On | Orange (4G & 2G) Vodafone (4G & 2G) Telekom (4G & 2G) Cosmote (4G & 2G) |
Users Supporting | 15 Simultaneously |
Band | Dual Band 20 & 3 |
Frequency | 800MHz & 1800MHz |
Gain(dB) | Uplink Gp≥45; Downlink Gp≥50 |
Up-link | 832~862 MHz; 1710~1785 MHz |
Down-link | 791~821 MHz; 1805~1880 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 4G LTE signal booster? - A 4G LTE signal booster is a device that improves the mobile signal inside your vehicle. It works by amplifying the weak signals from mobile networks, making it easier for your phone to connect for calls, texts, and data services.
- How does this signal booster work? - The booster works by using an external aerial to collect signals from nearby mobile towers. It then amplifies these signals and sends them to your phone, helping you enjoy better call quality and faster internet.
- Will this work with any mobile carrier? - Yes! This signal booster can enhance the signals for Orange, Vodafone, Telekom, and Cosmote, which means it works with many mobile carriers in Romania. If multiple people in your car use different networks, this booster will be helpful for everyone!
- Do I need to install it myself? - No complicated installation steps are needed! The kit comes with everything you need and it's designed to be easy. If you can follow simple instructions, you'll be able to set it up without any problems.
- Can I use my phone while the booster is on? - Absolutely! As long as the booster is installed properly and there’s a signal outside, you can use your phone to make calls, send texts, and use the internet without any issues.
- What if there is no mobile signal outside? - Unfortunately, the booster can only amplify existing signals; it can’t create a signal from nothing. If there’s no signal outside, the booster won’t be able to help.
- What are the benefits of using this signal booster? - Using this signal booster means fewer dropped calls, clearer voice quality, and faster internet speeds. It's like giving your phone a little extra help to stay connected!
- Is it safe to use a signal booster in my car? - Yes, it's safe! The booster is designed to reduce the radiation intensity from your phone, making it a safer option for you and your passengers while you're on the road.
- What comes in the booster kit? - The kit includes everything you need for installation: an external aerial, cables, the signal booster unit, an internal aerial, and a power adapter. It's all in one package for your convenience!
- How many users can connect to the booster at once? - The booster can support up to 15 users at the same time, so it's perfect for families or groups traveling together in one vehicle!
