Product Overview:

The 4G & 3G Signal Booster – 300 SQM helps boost 4G and 3G signals for Swisscom, Sunrise, and Salt mobile networks. This is a tri-band signal booster that works on 800/900/2100 MHz frequency (Band 20/ Band 8 / Band 1). All the mobile networks providers in Switzerland provide their 4G signals on 800 MHz and 3G on 900/2100 MHz frequency bands.

This booster covers 300 square meters of area and is ideal for small homes, offices, shops, etc. It supports 6 – 8 users at a time.

How Does the 4G & 3G Signal Booster – 300 SQM Work?

The 4G & 3G Signal Booster – 300 SQM has three main components i.e., an external antenna, an internal antenna, and an amplifier. The external antenna is placed outside the building where it catches the existing weak signals from the nearest cellular tower. After that, it sends that weak signal to the amplifier for boosting.

The amplifier boosts that weak signal to make it 5 bar strong. After boosting the signal it sends that to the internal antenna. Then the internal antenna broadcasts that boosted signals inside the building. This way the residents in the building enjoy boosted signals.

This signal booster is very easy to install and use. You can install it in less than 15 minutes without any technical knowledge and special tools. Follow our step-by-step mobile signal booster installation guide to install it properly.

All our signal boosters are CE-certified and RoHS compliant. This booster works on both AC and DC power. You can continue using this booster for years without any problem as it works in all weather conditions and terrains.

Please note that the picture shows an upgraded Yagi antenna(LPDA). This antenna is not included with this booster. If you have very weak 1 – 2 bar signals you should buy a Yagi antenna to make the unit work to its full potential.

You can buy and use our signal boosters worry-free. We offer 30 days money-back guarantee on all our products if you are not satisfied with their performance. Also, we offer free shipping on all our products. Buy your signal booster today and enjoy better communication. If you have any questions regarding any of our products please do not hesitate in contacting us.