4G LTE - 2000m2 (Alcom) Mobile Signal Booster
Powerful Signal Boosting
Experience unparalleled 4G LTE signal enhancement on the 1800MHz frequency, specifically designed for the Alcom network in Finland. This high-performance booster effectively increases your network coverage, making it perfect for homes, offices, and large venues.
Extensive Coverage Area
With the capability to boost signals across an impressive area of up to 2,000 m², the Alcom Mobile Signal Booster ensures that everyone in your space stays connected, whether it’s for work or leisure.
Reliable Connectivity
Say goodbye to dropped calls and inconsistent data connections. This signal booster guarantees clear voice calls and speedy 4G LTE data, making missed communications a thing of the past.
Complete Installation Kit
The kit comes with everything necessary for a seamless setup, including an external aerial, internal aerial, cables, a booster base unit, and a power adapter—providing great value all in one package.
Upgrade Options Available
Customize your booster experience with upgrade options for external cables and higher gain antennas, ensuring optimal performance even in areas with low signal strength.
Safety Features
Protect your investment with our Lightning Surge Protector, designed to shield your equipment from electrical surges caused by lightning, ensuring uninterrupted service throughout extreme weather conditions.
It boost 4G LTE signal on 1800MHz frequency, the frequency used in Finland used by mobile networks to deliver their mobile services: 4G. It work on 1800Mhz (Band 3) frequency for improving Alcom mobile carrier network 4G LTE signal. It is a high-performance booster, boost indoor signal cover an area up to 2,000 m2, great for extra-large houses, offices, and hotels. Also works for warehouse production areas, corporative areas and more.
No Miss Important Calls
Wow 2G/4G Calls
Eliminates Dropped Calls
SMS Text Messages Quickly
Consistent Connection
Reliable 4G/LTE Data
Reception Up to 2,000 sq.m.
4G/LTE Internet
Faster Uploads & Downloads
Upgrade External Cables
If our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.
Upgrade External Aerial
Higher Gain Yagi Antenna - For better performance it's a must if indoor your phone with 1/2 signal bars. Or get this upgrade if outdoor best signal strength in the following range:2G (GSM) -76 to -90 dBm
3G (UMTS) -80 to -94 dBm
4G (LTE) -97 to -105 dBm
How to shown dBm reading on phone? Check Quick Start Guide

Upgrade Protector
Lightning Surge Protector - Designed to Protect your equipment from high amperage surges due to lightning strikes on aerials or masts in close proximity to the device. This unit is rated for 18KA of current surge and is very simple to install on any device.
Specification
Application & Bands | [4G LTE] (Band 3) |
Country | Finland |
Boost All On | Alcom (4G) |
Users Supporting | 200 Simultaneously |
Band | Single Band 3 |
Frequency | 1800MHz |
Gain(dB) | Uplink Gp≥70; Downlink Gp≥75 |
Up-link | 1710~1785 MHz |
Down-link | 1805~1880 MHz |
Export Power(Po) | ≥27dBm |
Power Adapter | Input: AC 100V~240V 50/60Hz Output: DC 5V |
Kit Includes | 1 x Booster 1 x Outdoor Antenna 1 x Indoor Antenna 1 x Power Adapter 1 x 10 Meters Outdoor Cable 1 x 5 Meters Indoor Cable |
Expandable coverage by adding a second indoor antenna if the outside signal is strong.

2 Indoor Antennas

3 Indoor Antennas

4 Indoor Antennas

10 Indoor Antennas
Custom your solution:
2 Way Splitter | 3 Way Splitter | 4 Way Splitter | Indoor Cable | Indoor Antenna
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.
Get stronger signal

Normal Cell Coverage
Dropped calls and slow data are generally caused by three things: distance from a cell tower, building materials in your home or office, or obstruction from tall objects such as trees, topography, and buildings.
Signal Coverage with our booster
Signal boosters increase cell signal by collecting signals with a powerful antenna, delivering those signals to the booster, amplifying the cell signals so your devices receive them, and delivering your device's boosted signals back to the cell tower.Installation
- Connect the indoor antenna to the MS port.
- Connect the outdoor antenna to the BS Port.
- Install the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.
- Point the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.
- Power on the booster and check the signal strength.
- Adjust the outdoor antenna until you get the best signal strength.
IMPORTANT NOTE:
DO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.
Read more about User Manual Documentation.

Application Scenarios

Home

Office

Garage

Metal Buildings
- What is a 4G LTE Mobile Signal Booster? - A 4G LTE Mobile Signal Booster is a device that helps improve and strengthen your mobile phone signal inside your home or office. It works by taking weak signals from outside and boosting them so you can enjoy better call quality and faster internet.
- How does the 4G LTE Booster work? - The booster captures weak mobile signals from outside your building, amplifies them, and then transmits the stronger signal inside. This helps you have clearer calls and quicker internet access, especially in areas where the signal is weak.
- How big of an area does this booster cover? - The 4G LTE Mobile Signal Booster can improve your signal in an area of up to 2,000 square meters. This means it's suitable for large houses, offices, hotels, and even warehouses!
- What frequency does this booster work on? - This booster works on the 1800 MHz frequency band, which is used by mobile networks, particularly in Finland. To boost your Alcom carrier network signal specifically, you need this frequency.
- Can this booster create a signal? - No, the signal booster cannot create a new signal. It can only amplify a signal that already exists. If there is no mobile signal outside, the booster will not work.
- What comes in the installation kit? - The installation kit includes everything you need: an external aerial, cables, the booster unit, an indoor aerial, and a power adapter. All these tools make it simple to install.
- What do I do if the external cable is too short? - If the standard 10-meter external cable is not long enough for your needs, you have the option to upgrade to a longer cable. This will help you place the aerial where it can receive a better signal.
- Can I upgrade the external aerial for better performance? - Yes, you can upgrade to a higher gain Yagi antenna. This antenna is recommended if your phone shows only one or two signal bars indoors, helping to improve reception.
- What is a Lightning Surge Protector? - A Lightning Surge Protector is a safety device that protects your equipment from damage caused by lightning strikes. It's easy to install and can help ensure that your booster is safe from power surges.
- How many people can use the booster at the same time? - The 4G LTE Mobile Signal Booster can support up to 200 users simultaneously, making it suitable for both personal and business use.
