3G & 4G LTE - 500m2 (Telia/Elisa/DNA/Tele Finland) Mobile Signal Booster
Frequently Bought Together
Boosts 3G & 4G LTE Signals
Experience unparalleled mobile connectivity with our booster that enhances **3G** and **4G LTE** signals on the popular frequencies of **800MHz** and **2100MHz** used in Finland. Whether it's for work or entertainment, enjoy seamless data transmission and crystal-clear voice calls, backed by robust network support for all major carriers including Telia, Elisa, DNA, and Tele Finland.
Wide Coverage Area
Designed to cover an impressive area of up to **500 m²**, this high-performance signal booster is perfect for medium-sized homes, offices, warehouses, and more. Say goodbye to dead zones and enjoy consistent network connectivity throughout your space, providing reliable service for everyone.
Dual Band Functionality
Our **Dual Band** mobile signal booster operates simultaneously on both **800MHz** and **2100MHz** frequencies, making it compatible with all 4G and 3G mobile networks. This essential feature ensures that every family member can stay connected, regardless of their mobile carrier, eliminating frustration and enhancing communication.
Easy Installation Kit
Get everything you need with one comprehensive package, including an external aerial, cables, booster base unit, internal aerial, and power adapter. Designed for user-friendliness, our kit ensures a hassle-free installation process so you can boost your signal without any technical expertise.
Upgrade Options Available
Customizing your mobile signal booster setup is a breeze! Choose optional upgrade options for longer external cables or add a Lightning Surge Protector to safeguard your equipment against electrical surges, ensuring your system remains efficient and protected.
Reliable Voice and Data Connectivity
Enjoy **clear voice calls**, reduced dropped calls, and fast data speeds for seamless internet browsing. With our signal booster, quickly send and receive SMS texts and experience efficient upload and download speeds for all your digital needs.
It boost 3G and 4G LTE signal on 800MHz, 2100MHz frequency, the frequencies used in Finland by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G. It can boost ALL mobile network operators for improving 3G signal. And boost Telia, Elisa, DNA and Tele Finland mobile carrier networks 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. 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 500 m2, perfect for medium houses, offices, warehouse and more.
This system is compatible with all 4G and 3G mobile phone networks, will provide coverage on both 800MHz, 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 LTE Data
Send/Receive SMS
SMS Text Messages Quickly
Faster Uploads & Downloads
Signal Wider Coverage
Reception Up to 500 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 & 4G/LTE Data] (Band 20, 1) |
Country | Finland |
Boost All On | Telia (3G & 4G) Elisa (3G & 4G) DNA (3G & 4G) Alcom (3G) Tele Finland (3G & 4G) |
Users Supporting | 50 Simultaneously |
Band | Dual Band 20 & 1 |
Frequency | 800MHz & 2100MHz |
Gain(dB) | Uplink Gp≥60; Downlink Gp≥65 |
Up-link | 832~862 MHz; 1930~1990 MHz |
Down-link | 791~821 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 |
Custom your solution
Expandable coverage by adding indoor antenna if the outside signal is strong.

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 3G and 4G LTE mobile signal booster? - A 3G and 4G LTE mobile signal booster is a device that helps improve your mobile phone's signal reception. It works by taking weak signals from outside and amplifying them inside your home or office, so you can make calls and use the internet without interruptions.
- How does the mobile signal booster work? - The booster captures signals from nearby cell towers using an outdoor antenna. Then, it amplifies these signals with its internal unit and sends them to an indoor antenna, improving the reception for your phone.
- Can I use the booster with any mobile carrier? - Yes! This booster is compatible with all main mobile carriers in Finland, like Telia, Elisa, DNA, and Tele Finland, improving both 3G and 4G signals.
- Will the booster improve call quality? - Absolutely! With the booster, you can enjoy clearer calls and fewer dropped calls, even when connected through the 4G network.
- How much area does the booster cover? - The booster can cover up to 500 square meters, making it ideal for medium-sized homes, offices, or warehouses.
- Can I still use 3G if I'm not in a 4G area? - Yes! If your phone is 4G ready but you're in an area without 4G coverage, the booster will still help you use 3G for calls and internet.
- What if there's no signal outside? - It's important to note that the booster can only amplify signals that it receives. If there's no signal available outside, the booster won't be able to work.
- What comes with the booster kit? - The kit includes everything you need to set up the booster: an external antenna, internal antenna, cables, the booster unit, and a power adapter, making installation easy!
- Do I need any special tools to install the signal booster? - No special tools are needed! The booster kit is designed for simple installation, and you’ll find everything needed included in the package.
- How can I check if my phone is compatible with the booster? - You can easily check your phone's frequency band by using a smartphone code or apps such as CellMapper or Network Signal Info Pro to see if it's compatible with the booster frequencies.
