1. Product Compatibility: Home GSM DCS LTE B3 2G 3G 4G mobile phone signal amplifier is designed for GSM 890MHz to 915MHz (UPLINK) 935MHz to 960MHz (DOWNLINK) mobile phone frequency band. Gain is uplink 60 ± 3DB, downlink 65 ± 3DB.
2. Voice and Data Improvement: Mobile phone signal amplifier supports for IOS and for Android mobile phone system. It can increase the weak signal to 200 square feet. It ensures stable reception, reduces offline calls, better voice quality, and faster data upload and download.
3. Easy To Install: Install the outdoor antenna. Then place the mobile phone signal amplifier where you want it. The outdoor antenna transmits the signal to the mobile phone amplifier through the coaxial cable. Next, install the indoor omnidirectional ceiling antenna. Then simply connect it to the amplifier with the remaining coaxial cable.

Specification:
Item Type: Cell Phone Signal Booster
Material: Aluminum Alloy
Product Color: Silver
Weight: Approx. 780g / 27.5oz
Voltage: 100-240V
Frequency:
Uplink: 890-915MHz
Downlink: 935-960MHz
Gain:
Uplink: 50/55/60/65Db/±10DB
Downlink: 55/60/65/70Db/±10DB
Maximum Output Power:
Uplink: 23dBm/±3DBM Total Power
Downlink: 27dBm/±3DBM Total Power
Power: -70 - -40dBm/FA (1.23MHz)
Impedance: 50Ω
Isolation Degree: More Than 65dB

How to Use:
Just take out the product

Package List:
1 x Host
1 x Adapter
1 x Manual
1 x Outdoor Antenna
1 x Connecting Cable
1 x Indoor Antenna
【POWERFUL CELL SIGNAL BOOSTER】This cell phone antenna signal booster can supports GSM DCS LTE B3 2G 3G 4G, and it is designed for GSM 890MHz to 915MHz (UPLINK) 935MHz to 960MHz (DOWNLINK) mobile phone frequency band. Gain is uplink 60 ± 3DB, downlink 65 ± 3DB. It will provide crystal clear calls and reduce dropped calls. You don't have to go to outside the house for a call any more.
【LARGE COVERAGE】This signal booster for cell phone at home comes with high gain outdoor indoor antennas, allow you to point it to the nearest signal tower more accurate and get more signals, expanding the indoor coverage up to 200 sq ft. It supports for IOS and for Android, get rid of expensive monthly internet fees and solve your bad mobile network signal, enjoy your nice time at home.
【EXCELLENT VOICE QUALITY & FAST NETWORK DATA】This car cell phone signal booster ensures stable reception, reduces offline calls, better voice quality, and enjoy faster uploads and downloads to stream videos smoothly in your house, office, cottage, cabin, camper, basement etc. It will improve your productivity, efficiency and safety by ensuring you are connected at all times.
【CONVENIENT INSTALLATION】Install the outdoor antenna. Then place the RV cell phone signal booster where you want it. The outdoor antenna transmits the signal to the mobile phone amplifier through the coaxial cable. Next, install the indoor omnidirectional ceiling antenna. Then simply connect it to the amplifier with the remaining coaxial cable. It can provide reliable connection when you need it!
【100% QUALITY ASSURANCE】It can be used for village, garage, hotel, apartment, metal building, warehouse and so on. We are very confident in the quality of this portable cell phone repeater amplifier, and provide 24 months warranty or refund for it. Please feel free to reach us if you have any questions about your purchase. We will solve your problem within 24 hours.