4G LTE - 1000m2 (Telia/Elisa/DNA/Tele Finland) Mobile Signal Booster
Enhanced 4G LTE Signal
Experience superior mobile connectivity with our 4G LTE signal booster designed for the 800MHz frequency. This booster significantly enhances Telia, Elisa, DNA, and Tele Finland networks, ensuring you can enjoy seamless web browsing and clearer voice calls when using 4G Calling (VoLTE). Say goodbye to dropped calls and lagging data!
Wide Coverage Area
Ideal for expansive spaces, the booster amplifies signal coverage of up to 1,000 m². Whether you're enhancing connectivity in a large home, office, or even a warehouse, this device ensures your entire area remains connected. Stay productive and connected no matter where you are within the coverage zone.
Complete Installation Kit
Every purchasing kit includes all essential components for a hassle-free setup—external aerial, cables, booster unit, internal aerial, and a power adapter. It’s a comprehensive solution that makes installation straightforward, allowing you to enjoy improved signal strength without the need for additional purchases.
Upgrade Options Available
Customize your booster experience with our upgrade options! If standard cables aren't long enough for your setup, you can opt for upgraded external cables. Additionally, protect your investment with our Lightning Surge Protector to shield your equipment from external threats like lightning strikes.
Higher Gain Antenna
Our high-gain Yagi antenna enhances outdoor signal reception, allowing for better indoor performance. If your mobile device shows weak signal bars, this essential component ensures optimal operation by capturing the strongest available signal, turning your home into a reliable service zone.
User-Friendly Signal Checker
Easily verify if your mobile network operates on the correct frequency band. Simply use your iPhone to dial *3001#12345#* and navigate to 'Serving Cell Info' to check the Freq Band Indicator. For Android users, reliable apps like 'CellMapper' will assist in checking your signal.
It boost 4G LTE signal on 800MHz frequency, the frequencies used in Finland used by mobile networks to deliver their mobile services: 4G LTE. It work on both 800MHz (Band 20) frequencies for improving Telia, Elisa, DNA and Tele Finland 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. It 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.
Reliable 4G/LTE Data
Faster Uploads & Downloads
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 | [4G/LTE] (Band 20) |
Country | Finland |
Boost All On | Telia (4G) Elisa (4G) DNA (4G) Tele Finland (4G) |
Place to use | Home, Small Office, Other Small Size Areas |
Band | Single Band 20 |
Frequency | 800MHz |
Gain(dB) | Uplink Gp≥70; Downlink Gp≥75 |
Up-link | 832~862 MHz |
Down-link | 791~821 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 4G LTE Signal Booster? - A 4G LTE signal booster is a device that helps strengthen and improve the mobile signal in your home or office. It captures weak signals from outside, amplifies them, and then sends the stronger signal inside. This means you can enjoy better internet and clearer phone calls.
- How does the signal booster work? - The booster works by taking the weak mobile signals from outside your building, boosting them up, and then making them stronger within your space. If there is no signal outside at all, the booster will not be able to help.
- Who can benefit from using a signal booster? - Anyone living or working in an area with weak mobile signal can benefit from using a signal booster. It's perfect for large houses, offices, hotels, or warehouses where people need good internet and clear phone calls.
- What area can the booster cover? - This particular 4G LTE signal booster can cover up to 1,000 square meters. That means it can effectively boost the signal in large areas, making it suitable for big homes or workplaces.
- What do I need to install the signal booster? - The kit comes with everything you need to set up the booster. It includes an external antenna, cables, the booster unit itself, an internal antenna, and a power adapter. All these parts are included in one price, making it easy for you to install.
- Can I make voice calls with this booster? - Yes! If your phone supports 4G Calling, which is sometimes called VoLTE, this booster can help you make clearer voice calls. However, this will only work if there is already 4G Calling available in your area.
- What should I do if the provided cables aren't long enough? - If the standard 10-meter cable included in the kit is not long enough for your needs, you have the option to upgrade to a longer external cable. This way, you can ensure that the booster is set up in the best place for signal reception.
- What is a lightning surge protector? - A lightning surge protector is a device that protects your booster and its components from damage caused by lightning strikes. It is easy to install and is especially useful if there are frequent thunderstorms in your area.
- How can I check my phone's frequency band? - You can check your phone's frequency band by dialing *3001#12345#* and pressing the call button. Then, navigate to 'Serving Cell Info' and look for the 'Freq Band Indicator'. This will let you know if your phone is using Band 20, which the booster works with.
- What mobile networks can this booster work with? - This 4G LTE signal booster is compatible with the major mobile networks in Finland, including Telia, Elisa, DNA, and Tele Finland. It works specifically on the 800MHz frequency used by these providers for their 4G services.
