3G & 4G LTE - 1000m2 (Alcom) Mobile Signal Booster
Enhanced Signal Strength
Boost your mobile experience with our 3G & 4G LTE mobile signal booster, amplifying signals on both 1800MHz and 2100MHz frequencies. This means improved reception for all mobile carriers. Whether you're in a large home, office, or warehouse, our booster covers up to 1,000 m², ensuring you enjoy consistent connectivity where you need it most.
Clear Calls, Zero Interruptions
Experience crystal-clear voice calls with reduced dropped calls. Our mobile signal booster ensures reliable connections so you can make important calls without the worry of missed connections or interruptions. With support for 4G calling (VoLTE), your conversations will be more natural and fluent.
Faster Data Speeds
Enjoy incredibly fast 3G and 4G data speeds, allowing for quicker uploads and downloads. With enhanced signal strength, you can stream, browse, and download without lag. Say goodbye to slow internet connections and hello to seamless online experiences!
Seamless Text Messaging
Never miss important messages again! Our signal booster enables quick and reliable SMS text messages, ensuring that you always stay connected with friends, family, and colleagues. Enjoy the peace of mind that comes with enhanced messaging capabilities.
Complete Installation Kit
Our signal booster kit includes everything you need for hassle-free installation. With one price covering all necessary components like external aerial, cables, and power adapter, setting up your mobile booster is simple and straightforward, allowing you to focus on enjoying better connectivity.
Upgrade Options Available
Need to extend your coverage? You can easily upgrade your external cables or add essential protective measures, such as our Lightning Surge Protector. Designed to shield your equipment from power surges, these upgrades ensure your mobile signal booster stays reliable and efficient, even in challenging conditions.
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. The booster is a high-performance booster, boost indoor signal cover an area of up to 1,000 m2, great for large house, offices, hotel, warehouse and more.
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
Reception Up to 1,000 sq.m.
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 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.
About 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

Specification
Application & Bands | [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 | 100 Simultaneously |
Band | Dual Band 3 & 1 |
Frequency | 1800MHz & 2100MHz |
Gain(dB) | Uplink Gp≥70; Downlink Gp≥75 |
Up-link | 1710~1785 MHz; 1930~1990 MHz |
Down-link | 1805~1880 MHz; 2110~2180 MHz |
Export Power(Po) | ≥20dBm |
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 mobile signal booster? - A mobile signal booster is a device that helps improve your phone's signal strength by capturing weak signals from outside and amplifying them so they can be used indoors. This means you can enjoy better calls and faster mobile data without interruptions.
- How does the 3G & 4G LTE mobile signal booster work? - The 3G & 4G LTE mobile signal booster works by using antennas to grab weak signals from outside. It then amplifies these signals and spreads them inside your home or office. This allows you to use your mobile services, like calling and internet browsing, more reliably.
- Who can benefit from using this signal booster? - Anyone who lives or works in an area with weak mobile signals can benefit from a signal booster. This includes people in large houses, offices, hotels, or warehouses where mobile reception is poor, helping everyone stay connected.
- Will it work with all mobile networks? - Yes, the 3G & 4G LTE mobile signal booster is compatible with major mobile networks in Finland, like Telia, Elisa, DNA, and Alcom for both 3G and 4G services. This ensures that everyone on different networks can enjoy improved signals.
- Can I still use my phone if I only have a 3G network? - Absolutely! If you have a 4G-ready phone but are in an area that only offers 3G, you will still be able to use your device normally. The booster supports both 3G and 4G connections, ensuring you stay connected.
- How large of an area can the booster cover? - The mobile signal booster can cover an area of up to 1,000 square meters. This is great for large spaces, helping everyone inside access better signal strength and enjoy clear calls and fast internet.
- Is it easy to install? - Yes, the signal booster kit comes with everything you need for installation, including antennas, cables, and a power adapter. You can set it up with basic tools, and the instructions included make it simple even for beginners.
- What if there's no signal outside? - The signal booster only works if there is some signal available outside. If there is no signal from your mobile provider outside, the booster will not be able to help you improve the signal indoors.
- What does the upgrade protector do? - The lightning surge protector is an upgrade option designed to protect your signal booster from power surges caused by lightning strikes. It helps ensure your equipment remains safe and operational, especially in thunderstorms.
- How can I check my phone's frequency band? - You can check your phone's frequency band by calling *3001#12345# on your iPhone and looking for the 'Freq Band Indicator' in the 'Serving Cell Info' section. This will help you see if you can benefit from the 3G & 4G LTE booster.
