GOBOOST 70dB Signal Booster 2G 3G 4G Cellular Amplifier LTE 700 800 850 900 1800 2100 MHz Network Repeater With 360° Antenna Kit

GOBOOST 2021 NEW Arrival

Model Name : GB23

·Upgrade Chip

More efficient for the signal transmission. More stable and won’t drop.

·LED display

Display parameters clearly.

·Light and compact

Small size and light weight.

·Strong signal penetration

70dB high gain and 23dBm output power.

·Larger Coverage Range

Cover 200-500 square meters without barrier.

Working principle

1. Receives Signal

The powerful antenna reaches out to access a good signal, and delivers it to the booster.

2. Boosts Signal

The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.

3. Broadcasts Signal

Your devices get increased cell reception, and calls and data are fed through the booster back to the network.

· 70dB High Gain

Stronger and more stable signal

Support for multiple people

·70dB High Gain

Multi-device link. No network congestion.

·Aluminum Alloy Shell

Easy to dissipate heat and long service life.

·LED Display

Clearly show work status.

·High penetrating power

Make signal coverage without dead spots.

·Product Size