3G & 4G LTE - Car Vehicle Caravan (Alcom) Mobile Signal Booster
Compact Design
The Alcom Mobile Signal Booster features a sleek, compact design that's as portable as a cigarette box. Its lightweight build allows for effortless transport, ensuring that you have a reliable signal booster ready to use in various small space applications, whether you're in a vehicle or on the go.
User-Friendly Installation
Say goodbye to complicated setups! The Alcom Booster is specifically designed for easy installation, providing you with a seamless experience. Just plug it in and enjoy enhanced 3G and 4G connectivity without the need for professional assistance.
Smart Signal Management
Equipped with automatic gain control, this booster dynamically adjusts itself based on the external signal strength. This ensures optimal performance by maximizing the signal enhancements based on real-time conditions, giving you better connectivity when you need it most.
Versatile Power Options
The Alcom Booster is designed to be flexible, allowing you to use different power sources to suit your needs. Whether you're using a 220VAC adapter, mobile power, or a vehicle power adapter, this system adapts to your lifestyle for convenient use.
Reduced Radiation Exposure
Enhancing your mobile signal not only improves connectivity but also minimizes the radiation emitted by your phone. The Alcom Booster effectively reduces radiation intensity, providing a safer communication environment while you stay connected on the go.
Eco-Friendly Operation
Designed with environmental consciousness in mind, this signal booster can be easily disconnected or turned off when not in use, thereby eliminating unnecessary radiation and power consumption. It's a responsible choice for those who value sustainability while staying connected.
It boost 3G and 4G LTE signal on 1800MHz, 2100MHz frequency, the frequencies used in Finland 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 1800Mhz (Band 3) & 2100MHz (Band 1) frequencies for improving ALL mobile carrier networks 3G signal. And improving Alcom mobile carrier networks 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. If you have a 4G ready phone, but you’re not in a 4G area, you’ll still be able to use 3G.
This system is compatible with 3G and 4G LTE mobile phone networks, will provide coverage on both 1800MHz, 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!
Eliminates Dropped Calls
Clear Voice
No Miss Important Calls
Reliable 3G/4G 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 3G Data & 4G LTE Data] (Band 3, 1) |
Country | Finland |
Boost All On | Telia (3G) Elisa (3G) DNA (3G) Alcom (3G & 4G) Tele Finland (3G) |
Users Supporting | 15 Simultaneously |
Band | Dual Band 3 & 1 |
Frequency | 1800MHz & 2100MHz |
Gain(dB) | Uplink Gp≥45; Downlink Gp≥50 |
Up-link | 1710~1785 MHz; 1930~1990 MHz |
Down-link | 1805~1880 MHz; 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 a mobile signal booster? - A mobile signal booster is a device that improves your phone's signal by picking up weak signals from outside and amplifying them inside your car, caravan, or home. This helps you make calls and use mobile internet more effectively.
- How does the 3G & 4G LTE mobile signal booster work? - The booster works on certain frequencies (1800MHz and 2100MHz) that mobile networks use to provide services. By capturing these signals and boosting them, it improves the strength and quality of your calls and data.
- Will this booster work for all mobile networks in Finland? - Yes, this signal booster is designed to improve signals for multiple carriers in Finland, including Telia, Elisa, DNA, and Alcom. This means it can help users on different networks all at once.
- How do I know if I can use this booster? - To check if this booster is right for you, look at your mobile phone's specifications and dial a special code (*3001#12345#*) to find out what frequency your carrier uses. If it shows 3 or 1, this booster can work for you.
- Can the booster create a signal if there isn't one outside? - No, the booster can't create a signal. If there's no signal outside, it won't be able to help. It only amplifies existing signals that it can capture.
- Is it easy to install? - Absolutely! The booster comes with everything you need and is designed for easy installation. You can set it up without needing any special tools or experience.
- How many devices can connect to the booster? - The booster can support up to 15 devices at the same time. This is great for families or groups traveling together in a vehicle!
- Does the mobile signal booster affect battery life? - The booster has a low radiation output, which can decrease your phone's radiation exposure. It's also designed to use minimal power, helping to conserve your phone's battery life.
- Can I use this booster in my home or only in my car? - While this booster is mainly designed for cars and vehicles, it can also work in smaller spaces like caravans. Just make sure it's installed properly for the best results!
- What is included in the signal booster kit? - The kit includes everything you need: the signal booster unit, an external aerial, cables, an internal aerial, and a power adapter. All parts are included for a complete installation!
