GOBOOST 2 Band Cellular Amplifier GSM 2G 3G 850 900 2100 LTE 4G 1800 Cell Phone Signal Booster 1700 1900MHz Network Repeater Kit

GOBOOST New Arrivel

65dB High Gain Dual Band Signal Booster

Model number: GB17-2

Amplify two frequency band signals at the same time

Please test the frequency before purchasing

There are some ways to check: 1.Turn on the network 4G you want to amplify and go to outdoor: If you use Samsung phone,please call *#0011# If you use IPhone,please call *3001#12345#* If you use Android phone,please Install the app: <Network signal Guru> or <cell mapper>

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.

Product advantages：

1. Many frequency to choose, please test it first and choose the right frequency.It's suitable for Russia, Spain, France, Brazil, Chile,USA,Europe, etc.

2. 65dB high gain,strone penetration eas penetration through the walls.

3. Timely heat dissipation to protect the amplifier from long-term use.

4. LCD Display,easy to check.

5. Easy to install. Wall-mounted,more convenience and help you to decorate your home.

6. Mini size,save the space.

7. Low radiation.

Package List: GOBOOST Signal Booster*1 360 Omni Outdoor Antenna*1 Wall-mounted Indoor Antenna*1 Cable 10M User manual*1

Install Step:

Step1:Search a position where can receive good signal(stronger than -70dB) Parallelly installing the outdoor antenna on that location, towards to the base station or cell tower.

Step2:Use 10m cable to connect the outdoor antenna and signal booster. Please ensure they were tightenned joints, connected well.

Step3:Connect the indoor antenna and the signal booster.

Step4:After finished all parts then check weather all connectors well, then can turn on the power.