3G - 250m2 (Telia/Elisa/DNA/Tele Finland/Alcom) Mobile Signal Booster
Powerful 3G Signal Boosting
Upgrade your connectivity with the 3G - 250m2 Mobile Signal Booster, designed specifically for enhancing 3G reception in places like homes, cafes, and offices. Operating on the 2100MHz frequency, it effectively boosts signals from all major carriers such as Telia, Elisa, and DNA, ensuring a strong and stable connection for your devices.
Wider Coverage
Experience reliable service over a wide area with this booster. It covers up to 250 square meters, making it ideal for medium-sized spaces. Say goodbye to dead zones in your home or establishment, and enjoy seamless communication and internet access everywhere within the boosted area.
Easy Installation Process
Set up your mobile signal booster hassle-free. The package includes everything needed for installation: an external aerial, booster base unit, and indoor antenna. Simply follow the provided instructions, and you’ll be connected in no time, enhancing your 3G signal with little effort.
Supports Multiple Users
Ideal for families or shared spaces, the device can support up to 25 users simultaneously. This means everyone can enjoy improved connectivity without interruption, whether it’s for streaming, browsing, or making calls, making it a perfect solution for both personal and business use.
Customizable Options
Tailor your installation to suit your needs with upgrade options. Choose longer external cables or a higher gain aerial for better performance. This flexibility ensures that your booster is optimized for your specific signal strength requirements, guaranteeing superior signal quality.
Lightning Surge Protection Available
Ensure your investment is safe with the available lightning surge protector. This accessory shields your booster from potential damage caused by electrical surges due to nearby lightning strikes. It’s simple to install and provides peace of mind for continuous operation.
It boost 3G signal on 2100MHz frequency, the frequency 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). It work on 2100Mhz (Band 1) frequency can boost Telia, Elisa and DNA etc ALL mobile carrier networks for improving 3G signal. It is the best suitable for medium size, boost indoor signal areas up to 250 m2, perfect for home, cafes, restaurants, pubs, clubs and more.
Eliminates Dropped Calls
Reliable 3G Data
Reception Up to 250 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 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 | [3G] (Band 1) |
Country | Finland |
Boost All On | Telia (3G) Elisa (3G) DNA (3G) Alcom (3G) Tele Finland (3G) |
Users Supporting | 25 Simultaneously |
Band | Single Band 1 |
Frequency | 2100MHz |
Gain(dB) | Uplink Gp≥55; Downlink Gp≥60 |
Up-link | 1930~1990 MHz |
Down-link | 2110~2180 MHz |
Export Power(Po) | ≥17dBm |
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 |
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 mobile phone reception. It works by taking weak signals from outside, amplifying them, and then sending the stronger signals inside your home or office. This way, you can enjoy better calls and faster internet.
- Who can benefit from this booster? - This mobile signal booster is great for people who live or work in areas with poor mobile reception. If you often have dropped calls or slow internet, this device can help you stay connected, whether you're at home, in a café, or at work!
- How does the installation work? - Installing the booster is pretty simple! First, set up the outdoor antenna in a place where you can get good signal, like on your roof. Then, run the cable from this antenna to the booster inside, and connect everything as directed in the manual. It's like putting together a puzzle!
- Will it work if I have no signal outside? - Unfortunately, if there is no signal outside, the booster won’t work. It can make weak signals stronger, but it can't create signals out of nothing. You need at least some signal from your carrier for it to function.
- What areas can the booster cover? - This booster can cover an area up to 250 square meters, which is about the size of a large home or a small café. So, it should help improve the signal in your entire space!
- Is it easy to use? - Yes, this mobile signal booster is quite easy to use! Once installed, it generally requires no special maintenance. Just plug it in, and it will start working to improve your signal.
- Can I install it myself? - Absolutely! The booster comes with a complete kit and easy-to-follow instructions. Most people can install it in a few hours with basic tools. If you need help, there are plenty of videos online that can guide you.
- How many devices can use the booster at the same time? - This booster can support up to 25 devices at the same time! So, whether it’s your phone, your tablet, or even a friend’s phone, everyone can enjoy better reception simultaneously.
- Do I need a special kind of antenna? - While the standard antenna that comes with the booster works well, you can upgrade to a better antenna if you're in an area with very poor signal. A better antenna can help catch more signals and boost them more effectively.
- What should I do if I need more cable length? - If the standard 10-meter cable isn’t long enough to reach a good signal area on your roof, you can easily order longer cables to ensure proper installation. Just look for the upgrade options when purchasing.
