4G LTE & Calls - Car Vehicle Caravan (Tele2/Telenor/Telia/Comviq) Mobile Signal Booster
All-in-One Signal Solution
Boosts 4G LTE and voice signals for all major Swedish networks, including Tele2, Telenor, Telia, and Comviq. Experience seamless connectivity for calls and data on both 800MHz and 1800MHz frequencies, ensuring reliable mobile services wherever you go.
Enhanced Call Clarity
Enjoy crystal-clear voice calls with 4G Calling (VoLTE) support. Eliminate dropped calls and distractions so that you never miss an important conversation, ensuring you stay connected when it matters most.
User-Friendly Installation
Designed for easy setup, this booster package includes all necessary components, such as an external aerial, cables, and power adapter, making installation a breeze. You’ll be up and running in no time.
Versatile Power Options
Operate your booster using various power sources, including a vehicle adapter or home power supply. Whether you’re on the road or at a campsite, enjoy mobile connectivity that fits your needs.
Eco-Friendly Design
The mobile booster minimizes radiation exposure during use. With automatic gain control, it intelligently adjusts to available signal strength, reducing phone radiation without compromising coverage.
Compact and Portable
With a sleek design comparable to a cigarette pack, this booster is compact and lightweight, making it ideal for vehicles and easy to transport. Perfect for road trips or daily commuting, it fits seamlessly into any space.
It boost All 4G/LTE and All Calls signal on 800MHz, 1800MHz frequencies, the frequencies used in Sweden used by mobile networks to deliver their) mobile services: 4G and 2G (also known as GSM. 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. It also can boost all network operators (except Three 3) for improving Voice Calls & Text signal.
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 | Sweden |
Boost All On | Tele2 (2G & 4G) Telenor (2G & 4G) Telia (2G & 4G) Three (3) (4G) Comviq (2G & 4G) Lycamobile (2G) Vectone Mobile (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 mobile signal booster? - A mobile signal booster is a device that helps improve weak mobile phone signals in areas where coverage is poor. It captures the existing signal from outside, amplifies it, and then redistributes it inside your vehicle or home. This means clearer calls, faster internet, and better overall connectivity.
- How does the 4G LTE & Calls Booster work? - The 4G LTE & Calls Booster strengthens mobile signals on specific frequencies (800MHz and 1800MHz) used by major mobile networks in Sweden. It boosts signals for various networks such as Tele2, Telenor, and Telia, enhancing your ability to make calls and use mobile internet.
- Can the booster work with any mobile network? - Yes, this booster works with most Swedish mobile networks like Tele2, Telenor, and Telia, as well as Comviq and others. However, it does not boost signals for Three 3 network for voice calls, but can still improve data connections.
- Will the signal booster help if there's no signal outside? - No, the signal booster needs a weak but existing signal outside to amplify. If there's no signal at all outside, the booster will not be able to create one for you.
- Is it easy to set up the signal booster? - Yes! The booster kit comes with everything you need for installation, including an external antenna and cables. The setup is user-friendly, allowing you to get it working quickly and without any complicated procedures.
- Can multiple people use the wifi from the booster? - Yes, the booster can support up to 15 users simultaneously, making it perfect for family cars or situations where many people need to access mobile data.
- What benefits will I get using this booster? - Using this booster helps eliminate dropped calls, ensures clearer voice quality, speeds up internet connections for faster uploads and downloads, and improves the coverage area for your phone signal.
- Do I need to remove the booster when I'm not using it? - You can unplug it when not in use to eliminate radiation and conserve energy. It's designed to be easily removable if you decide to take a break from using your phone.
- What accessories come with the mobile signal booster? - The mobile signal booster kit includes a signal booster unit, an external magnetic-mount aerial, a 12V car power adapter, and an easy-to-follow installation manual.
- Can I use this booster outside of Sweden? - This specific mobile signal booster is designed primarily for use in Sweden and is optimized for specific Swedish mobile networks. Using it outside of Sweden may not provide the same benefits.
