4G LTE - 250m2 (TDC/Telenor/Telia/Cbb Mobil) Mobile Signal Booster
Powerful 4G/LTE Boost
Experience enhanced 4G/LTE coverage with our mobile signal booster, designed to operate on the 800MHz frequency. Perfectly tailored for networks in Denmark, including TDC, Telenor, Telia, and Cbb Mobil, it elevates network performance, allowing you to enjoy clearer voice calls and faster data transfers. Say goodbye to dropped calls and buffering!
Expansive Coverage Area
This booster is ideal for medium-sized spaces, effectively boosting signal strength within an impressive range of up to 250 m². Whether you’re at home, in a café, or hosting events in restaurants and clubs, enjoy consistent connectivity and stable internet access throughout larger areas.
Complete Installation Kit
With our comprehensive installation kit, you’ll find everything you need to enhance your mobile signal packed into one convenient package. Each set includes an external aerial, booster base unit, internal aerial, cables, and power adapter, making setup both simple and efficient.
Upgrade Options Available
Customization is key! Tailor your booster system with our upgrade options for external cables and antennas. Enhance your signal reception further with a high-gain Yagi antenna if you're receiving weak signals indoors. Perfect for ensuring optimal performance in various conditions.
Reliable Performance for Multiple Users
Our 4G LTE signal booster supports up to 25 simultaneous users, making it perfect for families, small businesses, and social gatherings. Ensure everyone stays connected with reliable data speeds and consistent signal strength across multiple devices.
Safety First with Surge Protection
Protect your investment with our Lightning Surge Protector. Designed to safeguard your equipment from high-amperage surges during lightning storms, this essential addition ensures your mobile signal booster remains safe and functional, providing peace of mind throughout its use.
It boost 4G/LTE signal on 800MHz frequency, the frequency used in Denmark used by mobile networks to deliver their 4G mobile services. It can boost all networks on TDC, Telenor, Telia, Cbb Mobil, Vectone Mobile and Lycamobile for 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. 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.
Reliable 4G/LTE Data
Faster Uploads & Downloads
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 | [4G/LTE] (Band 20) |
Country | Denmark |
Boost All On | TDC (4G) Telenor (4G) Telia (4G) Cbb Mobil (4G) Lycamobile (4G) Vectone Mobile (4G) |
Users Supporting | 25 Simultaneously |
Band | Single Band 20 |
Frequency | 800MHz |
Gain(dB) | Uplink Gp≥50; Downlink Gp≥55 |
Up-link | 832~862 MHz |
Down-link | 791~821 MHz |
Export Power(Po) | ≥10dBm |
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 your mobile phone's signal strength, especially for 4G networks. It captures the weak signals from outside your home and amplifies them, allowing you to enjoy better call quality and faster internet speeds.
- How does the Mobile Signal Booster work? - The booster works by receiving weak signals from nearby mobile towers, then amplifying these signals and sending them inside your home or office. This way, more people can use their mobile devices with better reception.
- Will the booster work if there's no signal outside? - No, the booster can only amplify existing signals. If there is no signal outside, the booster will not be able to help you, so it's important to have some signal for it to work.
- Where can I install the Mobile Signal Booster? - The Mobile Signal Booster is suitable for medium-sized areas, covering up to 250 square meters. You can install it in places like homes, cafes, restaurants, pubs, and clubs to improve the mobile network coverage.
- How many devices can connect to the booster at once? - The booster can support up to 25 devices simultaneously. This means your family, friends, or customers can enjoy a stronger signal at the same time!
- What if I need a longer cable for my installation? - You can upgrade your order to receive longer external cables if the standard 10-meter length isn't enough for your needs. Just check the upgrade options when making your purchase.
- What is a high gain Yagi antenna? - A high gain Yagi antenna is an upgrade option that helps boost your signal even more, especially if your phone shows only 1 or 2 bars of signal strength. It’s particularly useful for making sure you get the best reception possible.
- What is a Lightning Surge Protector? - A Lightning Surge Protector is a safety device that can be added to your installation. It protects your signal booster from damage due to lightning strikes, ensuring that your equipment remains safe.
- How can I check if my phone supports 4G Calling? - To check if your phone supports 4G Calling, you can dial *3001#12345# on your iPhone and look for 'Freq Band Indicator' under 'Serving Cell Info'. This will help you know if you can use the booster effectively.
- What is included in the Mobile Signal Booster kit? - The kit includes everything you need for installation: an external aerial, cables, the booster base unit, an internal aerial, and a power adapter. This means you won’t have to worry about buying any extra parts!
