4G LTE - Car Vehicle Caravan (Three 3/Tele2/Telenor/Telia/Comviq) Mobile Signal Booster
Convenient Design
Our 4G LTE signal booster features a compact and stylish design, similar to the size of a cigarette box, making it easy to transport and perfect for various small-space applications. Experience seamless connectivity on the go without the bulk.
User-Friendly Installation
Say goodbye to complicated setup processes! This mobile booster is designed for hassle-free installation, allowing you to enhance your 4G LTE signal effortlessly. Enjoy a robust connection without the need for technical expertise.
Intelligent Signal Management
Equipped with automatic gain control, our booster optimizes performance based on the external signal strength. This ensures that you receive the best possible signal enhancement for uninterrupted connectivity.
Versatile Power Options
Flexibility at its finest! Choose from a variety of power adapters, including 220VAC, mobile power, or vehicle power options, to keep your booster operational wherever you are. Stay connected, no matter the environment.
Health-Conscious Design
Improving your signal strength also reduces radiation exposure from your mobile device. Our signal booster not only provides exceptional coverage but also prioritizes your health by minimizing potential mobile phone radiation.
Eco-Friendly Functionality
Protect the environment while staying connected! When not in use, simply disconnect or unplug the booster to eliminate unnecessary power consumption and radiation. Enjoy responsible technology that aligns with your lifestyle.
It boost 4G/LTE signal on 800MHz frequency, the frequency used in Sweden used by mobile networks to deliver their 4G mobile services. It can boost all networks on Three 3, Comviq, Tele2, Telenor and Telia for 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.
Reliable 4G/LTE Data
Faster Uploads & Downloads
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] (Band 20) |
| Country | Sweden |
| Boost All On | Tele2 (4G) Telenor (4G) Telia (4G) Three (3) (4G) Comviq (4G) |
| Users Supporting | 10 Simultaneously |
| Band | Single Band 20 |
| Frequency | 800MHz |
| Gain(dB) | Uplink 45±2; Downlink 40±2 |
| Up-link | 832~862 MHz |
| Down-link | 791~821 MHz |
| Export Power(Po) | ≥10dBm |
| 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 helps to improve your mobile phone's signal strength. It works by picking up the 4G signals from outside your vehicle and amplifying them inside. This means better phone calls and faster internet, even if you are in areas where the signal isn't very strong.
- Which mobile networks can this booster enhance? - This signal booster can enhance the 4G LTE signals for several mobile networks in Sweden, including Three 3, Comviq, Tele2, Telenor, and Telia. If you use any of these networks, the booster can help improve your connection.
- How do I know if my phone can use 4G Calling? - To find out if your phone can use 4G Calling, you can check your device settings or use a specific code. Dial *3001#12345#* from your iPhone, then tap on 'Serving Cell Info,' and look for 'Freq Band Indicator.' This will show you whether your phone supports 4G Calling.
- Will the booster work if there is no signal outside? - No, the signal booster needs some signal to work effectively. If there is no signal available outside, the booster won't be able to create a signal inside your vehicle. It can only amplify the existing signal.
- Is it difficult to install the signal booster? - Not at all! The signal booster comes with everything you need for installation, and it is designed to be easy to set up. You just need to follow the simple instructions provided in the manual, and you'll be up and running in no time!
- What is the coverage area for the signal booster? - The signal booster is designed to improve 4G LTE signal in your car or vehicle, providing a wider coverage area for all passengers. It can support up to 10 users at the same time, so everyone can benefit from stronger signals.
- Are there any safety concerns with using the booster? - The signal booster is designed with safety in mind. It has low radiation and can actually help reduce the radiation that your mobile phone emits when making calls. Plus, if you do not need it, you can unplug it at any time to eliminate any radiation exposure.
- What should I do if I experience installation problems? - If you run into any issues during the installation of your signal booster, there are helpful resources available. The manual includes step-by-step instructions. You can also contact customer support for assistance if you need further help.
- Can I use the booster with different power sources? - Yes! The signal booster can be powered using different adapters, such as a 220V AC home adapter or a vehicle power adapter. This makes it flexible to use in various situations, whether you are at home or on the go.
- How does the external aerial help with the signal? - The external fishtail aerial is designed to pick up signals from outside the vehicle effectively. By connecting to your signal booster, it helps to ensure that you have a strong and stable connection, even when you're traveling in areas with weaker coverage.