3G - 300m2 (Three 3/Tele2/Telenor/Telia/Comviq/Vectone Mobile/Lycamobile) Mobile Signal Booster
Frequently Bought Together
Powerful 3G Signal Amplification
Experience a remarkable improvement in your mobile connectivity with our 3G - 300m2 mobile signal booster. Specifically designed to boost signals on the 2100MHz frequency used by leading Swedish networks including Three, Tele2, Telenor, and more, it ensures that you enjoy reliable reception and better data rates, transforming your experience at home or in businesses such as cafes and restaurants.
Covers Up to 300m2
Our mobile signal booster is perfect for medium-sized environments, offering extended coverage of up to 300 square meters. Whether you're in a home, office, or public space, this device effectively enhances your 3G signal, providing uninterrupted connectivity wherever you need it.
Comprehensive Installation Kit
The 3G - 300m2 kit comes equipped with everything needed for a hassle-free installation. Included are the external aerial, cables, booster base unit, internal aerial, and a power adapter, all designed to work seamlessly together. Set up your booster with ease and enjoy enhanced connectivity in no time!
Supports Multiple Users
Easily connect up to 30 users simultaneously with the 3G - 300m2 mobile signal booster. Ideal for households and small businesses alike, you can ensure your family, friends, or clients experience reliable service without any performance drops.
User-Friendly Installation Guide
Setting up your 3G - 300m2 booster is straightforward, thanks to our user-friendly installation guide. The step-by-step instructions ensure that you can quickly find the best placement for your antennas and cables, maximizing signal reception without any fuss.
Upgrade Options Available
Tailor your signal boosting experience with optional upgrades. Choose from longer external cables, higher gain antennas for better performance in low signal areas, or surge protectors to safeguard against lightning strikes. Customize your setup for optimal results!
It boost 3G signal on 2100MHz frequency, the frequency used in Sweden used by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G). It can boost all networks on Three 3, Comviq, Tele2, Telenor, Telia, Lycamobile and Vectone Mobile for improving 3G signal. It suitable for medium size, boost indoor signal areas up to 300 m2, perfect for home, cafes, restaurants, pubs, clubs and more.
Eliminates Dropped Calls
Reliable 3G Data
Reception Up to 300 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 | Sweden |
Boost All On | Tele2 (3G) Telenor (3G) Telia (3G) Three (3) (3G) Comviq (3G) Lycamobile (3G) Vectone Mobile (3G) |
Users Supporting | 30 Simultaneously |
Band | Single Band 1 |
Frequency | 2100MHz |
Gain(dB) | Uplink Gp≥60; Downlink Gp≥65 |
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 |
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 mobile signal booster? - A mobile signal booster is a device that helps improve your phone's reception. It works by receiving weak signals from outside and boosting them so that you get better reception inside your home or building. This means you can make calls, text, and use the internet more reliably.
- How does the 3G - 300m2 booster work? - The 3G - 300m2 booster works by boosting 3G signals on the 2100MHz frequency. It captures weak signals from your mobile network outside, amplifies them, and then sends the stronger signal inside your home or office. This allows you to enjoy better connectivity over an area of up to 300 square meters.
- Can I use the booster with any mobile provider? - Yes! This mobile signal booster is compatible with several providers, including Three, Tele2, Telenor, Telia, Comviq, Vectone Mobile, and Lycamobile, as long as they use the 3G frequency.
- Is the installation of the booster difficult? - Installation is quite easy! The package includes everything you need to set up the booster. Just follow the instructions to connect the outdoor antenna to the booster, run the necessary cables, then plug it in. You can do a quick test installation first to find the best spots for your antennas.
- What if I don’t have a signal outside? - It's important to know that the booster can only amplify a signal that it receives. If there's no signal outside, the booster won’t be able to improve your reception, no matter how well it's installed.
- Will this booster work for multiple users? - Yes! The 3G - 300m2 booster can support up to 30 users at the same time. This is perfect for homes, cafes, and small businesses.
- What are the dimensions this booster covers? - The 3G - 300m2 booster improves your phone signal across an area of 300 square meters. This means you can use it effectively in medium-sized homes, cafes, and similar spaces.
- What frequency does this booster amplify? - This mobile signal booster amplifies signals at the 2100MHz frequency, which is standard for 3G services in many areas, especially in Sweden.
- Can I upgrade the external antenna? - Yes, you can upgrade the external antenna for better performance if your indoor signal is weak. A higher gain antenna can help improve your overall signal strength.
- What is the warranty on this booster? - The booster typically comes with a warranty that covers defects and performance issues, ensuring you can get help if any problems arise after your purchase.
