3G - Car Vehicle Caravan (Three 3/Tele2/Telenor/Telia/Comviq /Vectone Mobile/Lycamobile) Mobile Signal Booster
Compact and Portable Design
The 3G Car Vehicle Caravan booster features a compact design comparable to a cigarette box, allowing for easy transport and installation in various small spaces. Its sleek size ensures that it doesn't interfere with your vehicle's aesthetic while delivering enhanced signal strength.
Hassle-Free Installation
This booster is designed for effortless setup, requiring no complicated wiring or specialized tools. Simply connect the components as directed, and you’ll be enjoying improved 3G connectivity in minutes, making it the perfect solution for users on the go.
Adaptive Signal Boosting
Equipped with automatic gain control, this booster intelligently adapts to varying external signal strengths. It ensures maximum amplification based on real-time conditions, providing consistent and robust signal coverage for all supported networks.
Versatile Power Options
The 3G booster offers flexible power solutions, allowing you to choose from a variety of adapters. Whether you prefer a standard 220VAC outlet, a mobile power bank, or a vehicle power adapter, this device accommodates your needs seamlessly.
Reduced Radiation Exposure
Enhancing your signal not only improves call quality but also minimizes your mobile phone's radiation emissions. By ensuring a solid connection, the booster helps lower radiation intensity, contributing to your health and well-being while using your devices.
Eco-Friendly and Easy to Disconnect
This signal booster is designed with environmental considerations in mind. You can easily unplug or remove it when not in use, eliminating unnecessary power consumption and ensuring no ongoing radiation exposure from idle devices.
It boost 3G signal on 2100MHz frequency, the frequency used in Sweden used by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G). It can boost all networks on Three 3, Comviq, Tele2, Telenor, Telia, Lycamobile and Vectone Mobile for improving 3G signal.
Eliminates Dropped Calls
Reliable 3G Data
Vehicle Signal Booster
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] (Band 1) |
Country | Sweden |
Boost All On | Tele2 (3G) Telenor (3G) Telia (3G) Three (3) (3G) Comviq (3G) Lycamobile (3G) Vectone Mobile (3G) |
Users Supporting | 10 Simultaneously |
Band | Single Band 1 |
Frequency | 2100MHz |
Gain(dB) | Uplink 45±2; Downlink 40±2 |
Up-link | 1930~1990 MHz |
Down-link | 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 the purpose of the 3G Car Vehicle Caravan Signal Booster? - The 3G Car Vehicle Caravan Signal Booster is designed to improve the mobile signal inside your car. It can enhance the 3G signal used by networks in Sweden like Three, Tele2, Telenor, and more. This means you can enjoy better call quality and faster data speeds while you travel.
- How do I know if the booster will work for me? - To check if the booster will work in your area, you need to have some signal outside. If you have no signal at all outside, the booster cannot help. You can check your signal strength by using your phone or by downloading apps like 'CellMapper'.
- What comes with the signal booster kit? - The kit contains everything you need for installation. This includes the main booster unit, an external aerial to catch the signal, cables to connect everything, an internal aerial for inside your car, and a power adapter. It's all included for one price!
- Is installation of the booster complicated? - No, the installation is very simple! You don't need to be an expert to set it up. The kit comes with an easy-to-follow manual that guides you through the process step by step.
- Can I use this booster for multiple devices? - Yes, the booster can support up to 10 devices at the same time. This means you can use it for your phone, your friend's phone, or any other devices that need a 3G connection while you're on the road.
- What kind of aerial does the booster use? - The booster uses an external fishtail aerial which is attached to your car's roof. It connects to the booster unit inside the car. This aerial helps to pick up outside signals more effectively, improving your signal strength.
- Is this signal booster safe to use? - Yes, the signal booster is safe. It has low radiation levels, which means it reduces the amount of energy your mobile phone has to use. This helps to minimize potential harmful effects from radiation.
- What should I do if I don't need the booster anymore? - If you no longer need the signal booster, it's easy to unplug it and remove it. There’s no need for any complicated steps—just unplug the power and disconnect it from the aerial.
- Can this booster work internationally? - This booster is specifically designed for 3G networks in Sweden. While it may work with other 3G networks, it is best to check the frequencies used in other countries to ensure compatibility.
- How will this booster help during a call? - This signal booster helps to reduce dropped calls and ensures a consistent connection. This means you can enjoy clear conversations without interruptions while you are traveling.
