3G & 4G LTE - Car Vehicle Caravan (Cosmote/Vodafone/Wind) Mobile Signal Booster
Compact and Portable
Designed with convenience in mind, this mobile booster is lightweight and compact, roughly the size of a cigarette box. Easily transportable and perfect for vehicles, it ensures optimal signal coverage even in confined spaces.
User-Friendly Setup
Say goodbye to complex installations! Our booster boasts a straightforward setup process, allowing anyone to enhance their mobile signal without needing technical expertise.
Automatic Signal Optimization
Equipped with automatic gain control, this booster intelligently adjusts to external signal strength, ensuring you receive the best possible amplification for a reliable connection.
Versatile Power Options
Enjoy flexibility with various power adapter options, including a 220VAC adapter, mobile power, or vehicle power adapter, making it suitable for any situation without hassle.
Reduce Mobile Radiation
By enhancing signal coverage, this device helps lower the radiation intensity from your mobile phone, promoting safer usage and protecting your health while enjoying steady connectivity.
Eco-Friendly Design
Designed with sustainability in mind, the booster can be easily removed or powered down when not in use, effectively eliminating unnecessary radiation and contributing to an eco-friendly lifestyle.
It boost 3G and 4G LTE signal on 1800MHz, 2100MHz frequency, the frequencies used in Greece 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 Cosmote, Vodafone, Wind etc ALL 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.
The booster enhances cell signals is a low-cost amplifier that wireless enhances cell signals for cellular devices (smartphones, tablets, Kindle, etc). It provides stronger signals, longer battery life, and clear connections to your phone. This device will boost mobile providers' 4G LTE 1800MHz and 3G 2100MHz (Band 3/1) network signal.
This system is compatible with 3G and Voice Calls 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
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 Data & 4G LTE Data] (Band 3, 1) |
Country | Greece |
Boost All On | Cosmote (3G & 4G) Vodafone (3G & 4G) Wind (3G & 4G) Frog Mobile (3G & 4G) Q Mobile (3G & 4G) Tazamobile (3G) |
Users Supporting | 15 Simultaneously |
Band | Dual Band 3 & 1 |
Frequency | 1800MHz & 2100MHz |
Gain(dB) | Uplink Gp≥45; Downlink Gp≥50 |
Up-link | 1710~1785 MHz; 1930~1990 MHz |
Down-link | 1805~1880 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 3G & 4G LTE Mobile Signal Booster? - A 3G & 4G LTE mobile signal booster is a device that helps enhance and improve mobile phone signals in your car or caravan. It works with frequencies used in Greece to strengthen connections for all mobile carriers, like Cosmote, Vodafone, and Wind, making data and calls clearer.
- How does the signal booster work? - The booster takes the existing weak signal from outside your car, amplifies it, and sends it inside. This means you get stronger signals for voice calls and internet usage, making everything faster and clearer, especially if you often face dropped calls.
- Will the booster work in areas with no signal? - No, the booster can only amplify existing signals, so if there’s no signal outside your vehicle, it won’t work. You need at least a weak signal for the booster to improve it.
- Is the installation process complicated? - No, the installation is very simple! The kit comes with everything you need, and you can easily set it up without any special tools. Just follow the provided instructions, and you’ll be good to go!
- How many devices can connect to the booster? - The booster can support up to 15 devices at the same time. This means multiple family members or friends can enjoy better phone signals together while traveling.
- Can I use the booster for voice calls? - Absolutely! If your phone supports 4G Calling, the booster will help you make clearer voice calls. Even if you're in a 3G area, you can still use it effectively.
- What types of phones can use the booster? - It works with all phones that support either 3G or 4G networks. So whether you have a newer smartphone or an older model that connects to these networks, you can benefit from the booster.
- What should I do if I get a weak signal even after installation? - If you're still experiencing weak signals, check the external aerial position to ensure it's in an area with better outside signal. Sometimes simply adjusting its location can improve performance.
- How can I check what frequency my phone uses? - To check your phone's frequency band, you can dial *3001#12345#* and press the Call button. Then, look for 'Freq Band Indicator' in the 'Serving Cell Info' section.
- Is the booster safe to use? - Yes, the booster is safe! In fact, by improving your signal, it can reduce the radiation intensity from your phone, making it safer for you when using mobile devices.
