4G LTE - Car Vehicle Caravan (A1/Three) Mobile Signal Booster
Effortless Signal Boosting
Boosts 4G LTE and all calls signal on the 1800MHz frequency, enhancing connectivity for all major networks like A1 and Three. Experience clearer voice calls and fast data transfer, ensuring you're always connected while on the road.
Reliable and Consistent Performance
Equipped with automatic gain control, this booster adapts to external signal strength, ensuring a stable and robust connection while you’re on the move. Enjoy uninterrupted browsing, calls, and messaging.
Broad Network Compatibility
Compatible with a variety of Austrian networks including T-Mobile, HoT, and Vectone, this booster ensures that all your communication needs are met, whether you’re making voice calls or sending SMS messages.
User-Friendly Installation
The kit comes complete with all necessary components for a hassle-free installation. No complicated setup required, allowing you to quickly enhance your mobile signal without the need for professional help.
Compact and Portable Design
With a size similar to a cigarette box, this signal booster is not only stylish but also easily portable. Perfect for various small spaces, it fits seamlessly into your vehicle for enhanced mobility.
Eco-Friendly Operation
Designed with environmental protection in mind, this booster reduces mobile phone radiation when in use. You can easily unplug or remove it when not needed, eliminating unnecessary radiation exposure.
It boost 4G LTE and All Calls signal on 1800MHz frequency, the frequency used in Austria used by mobile networks to deliver their mobile services: 2G (also known as GSM) and 4G. It can boost all networks on A1, Three, T-Mobile, HoT, Telering, Vectone 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 networks for improving Voice Calls & Text signal.
No Miss Important Calls
Wow 2G/4G Calls
Eliminates Dropped Calls
SMS Text Messages Quickly
Consistent Connection
Reliable 4G/LTE Data
Vehicle Signal Improved
4G/LTE Internet
Faster Uploads & Downloads
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 3) |
Country | Austria |
Boost All On | A1 (2G & 4G) Three (2G & 4G) T-Mobile (2G & 4G) HoT (2G & 4G) Telering (2G & 4G) Vectone (2G & 4G) |
Users Supporting | 10 Simultaneously |
Band | Single Band 3 |
Frequency | 1800MHz |
Gain(dB) | Uplink 10; Downlink 10 |
Up-link | 1710~1785 MHz |
Down-link | 1805~1880 MHz |
Export Power(Po) | ≥27dBm |
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 mobile signal booster? - A 4G LTE mobile signal booster is a device that helps improve your mobile phone signal while you are in your vehicle. It increases the strength of the 4G LTE signal, making it easier to make calls, send texts, and use the internet for smoother browsing. The booster works on the 1800MHz frequency used by many mobile networks.
- Which mobile networks does this booster support? - This signal booster works with several mobile networks in Austria, including A1, Three, T-Mobile, HoT, Telering, and Vectone. It can improve the signal for both 2G and 4G services on these networks.
- Can this booster help with making phone calls? - Yes, the booster can help you make clearer phone calls if your phone supports 4G Calling, also known as Voice over LTE (VoLTE). This feature allows you to have better voice quality when making calls over the 4G network.
- How do I check if my phone is compatible with the 4G LTE signal? - You can check if your phone supports 4G LTE by using your iPhone to dial *3001#12345#* and then pressing the Call button. Look for 'Serving Cell Info' and check the 'Freq Band Indicator' to see if it shows Band 3, which is required for this booster.
- Can this device create a mobile signal? - No, the signal booster cannot create a mobile signal. It can only amplify an existing signal. If there is no signal outside, the booster will not work.
- Is it difficult to install the signal booster? - Not at all! The signal booster kit comes with everything you need for installation, and it is designed for easy setup. You won't need any complicated tools or skills to get it working.
- How many devices can this booster support at one time? - The 4G LTE mobile signal booster can support up to 10 devices simultaneously. This means that multiple people in your vehicle can enjoy improved signal strength at the same time.
- Does using a signal booster reduce mobile phone radiation? - Yes, using a signal booster can help reduce the amount of radiation your mobile phone emits. With a better signal, your phone doesn't have to work as hard to connect, which can lower its radiation output.
- What is included in the booster kit? - The booster kit includes everything needed for a complete installation: a car signal booster/amplifier, an external magnetic-mount aerial, a 12V DC power adapter for your car, and an easy-to-follow instruction manual to help you set it up.
- Can I use the signal booster in any location? - Yes, you can use this signal booster in various locations, such as cars, caravans, or any vehicle. However, remember that it must have an existing signal outside to amplify it effectively.
