3G & 4G LTE - Car Vehicle Caravan (AIS/DTAC/Truemove-H) Mobile Signal Booster
Comprehensive Signal Boosting
Experience enhanced mobile connectivity with our device, designed to amplify 3G and 4G LTE signals from multiple carriers, including AIS, DTAC, and Truemove-H. It operates on both 850MHz and 2100MHz frequencies simultaneously, ensuring robust data services and clearer voice calls wherever you go.
User-Friendly Design
Our mobile signal booster is compact and portable, with a sleek design that fits snugly in any vehicle. Its cigarette box-sized structure makes it easy to carry and install, perfect for those who need reliable signal coverage on the go.
Hassle-Free Installation
Forget about complicated setups! This booster requires no elaborate installation, making it accessible for everyone. Simply connect the components, and you're ready to enjoy a powerful signal without any technical fuss.
Automatic Signal Enhancement
Thanks to its adaptive technology, the booster automatically adjusts gain based on the external signal strength, optimizing performance even in varied conditions. Enjoy seamless connectivity without the worry of manual adjustments.
Safe & Environmentally Friendly
Designed with low radiation emission, our booster ensures that you can stay connected without compromising your health. You can easily disconnect or turn off the device when not in use, ensuring safe operation at all times.
Complete Installation Kit
This package includes everything needed for a successful installation: an external aerial, booster base unit, internal aerial, connecting cables, and a power adapter. All components are included at one affordable price, ensuring you have all you need to boost your mobile signals.
It boost 3G and 4G LTE signal on 850MHz, 2100MHz frequency, the frequencies used in Thailand 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 850Mhz (Band 5) & 2100Mhz (Band 1) frequencies for improving AIS, DTAC and Truemove-H mobile carrier 3G and 4G LTE signal. It also boost MY, JAS, Mojo, TOT, TuneTalk and imobile-3GX for improving 3G 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 system is designed for universal 3G and 4G coverage. Unlike other kits this In-One-Solution device will boost mobile providers' 3G and 4G, the solution will provide coverage on on both 850MHz, 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! This booster increases signal strength before re-broadcasting a clear and powerful signal indoors.
Reliable 3G/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 | [3G & 4G LTE] (Band 5, 1) |
Country | Thailand |
Boost All On | AIS (3G & 4G) DTAC (3G & 4G) Truemove-H (3G & 4G) MY (3G) JSA (3G) Mojo (3G) TOT (3G) TuneTalk (3G) imobile-3GX (3G) |
Users Supporting | 15 Simultaneously |
Band | Dual Band 5 & 1 |
Frequency | 850MHz & 2100MHz |
Gain(dB) | Uplink Gp≥45; Downlink Gp≥50 |
Up-link | 824~849 MHz; 1920~1980 MHz |
Down-link | 869~894 MHz: 2110~21700 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 mobile signal booster? - The mobile signal booster helps improve the strength of 3G and 4G LTE signals in your car. By boosting these signals, you can enjoy clearer calls and faster internet on your phone, especially if you are in an area with weak mobile coverage.
- How does the signal booster work? - The signal booster uses external antennas to capture signals from mobile towers. It then amplifies these signals and sends them inside your car so that your phone can connect to a stronger signal. This process allows you to have better connectivity during your travels.
- Can I use the booster with any mobile carrier? - Yes, the booster is designed to work with multiple mobile carriers in Thailand, including AIS, DTAC, and Truemove-H. It will also support several other networks for 3G signals, improving your overall mobile experience.
- Do I need special skills to install the booster? - No special skills are needed to install the mobile signal booster. The kit comes with everything required, and it includes an easy-to-follow installation manual. Just plug it in and place the antennas as shown in the instructions.
- What will happen if there is no external signal? - The signal booster can only amplify signals that it receives. If there is no signal outside your vehicle, then the booster will not work. It's important to have at least a weak signal from a mobile tower for the booster to be effective.
- Is this device safe for my health? - Yes, the mobile signal booster is designed with low radiation features. It can help reduce the radiation intensity of your phone, making it safer to use while driving or traveling.
- How many devices can connect to the booster at the same time? - The mobile signal booster can support up to 15 devices simultaneously. This means that everyone in your car can enjoy improved signal strength without any interruptions.
- What kind of power does the booster need? - The booster operates on a 12V DC power supply. You can use the included power adapter for your car or other compatible sources to ensure it gets the power it needs to function.
- Can I use the booster in any vehicle? - Yes, the mobile signal booster is designed to work in various types of vehicles, including cars, trucks, and caravans. It helps improve your mobile signal regardless of the vehicle you are in.
- How does the external aerial improve the signal? - The external fishtail aerial captures signals from nearby mobile towers and connects to the booster inside your vehicle. This aerial is sturdy and helps ensure that you get the best possible signal strength while driving.
