JACOOL AT&T 4G LTE ATT T-Mobile Booster 700 MHz Band 12/17 Cellular Signal Booster FDD 4G AT&T Home Mobile Signal Booster Boost 4G Data and Voice
Support AT&T T-Mobile 4G LTE 700MHz 12/17 Band
Cellular Booster can only be used with AT&T T-Mobile 4G LTE Band 12/17 network frequency.
Optimizing 4G LTE cellular network signal and boost data speed
The mobile phone signal booster will increase the existing signal to more bars, then you can enjoy 4G LTE broadband internet faster. Coverage can reach 3500-4000 square feet.
Stop missed calls
The at & t signal booster improves call quality, provides better audio environment and reduces missed or missed calls.
AT&T Mobile Signal Amplification Kit
The 65dB high gain signal amplifier is designed to reduce missed / missed calls, extend battery life, and offer better sound quality, faster data and streaming. Supports multiple home and office users at the same time.
Internal battery signal amplifier
The amplifier can only be installed indoors. Install it in a well-ventilated area near the electrical outlet.
Directional antenna for indoor use
The on-board antenna sends the extended cellular signal to many portable devices. You need to connect the 16ft coaxial cable and the internal port of the amplifier. AirPlay can improve the signal up to 2000 square feet.
External directional antenna
The Yagi antenna can pick up the signal from the cell near the signal tower and send it to the signal booster. Please point this outdoor antenna towards the cell phone tower during installation.
- [Better data and voice than 4G LTE-JACOOL mobile signal booster designed for use with AT&T T-Mobile 4G LTE band 12/17 network frequency, transmission: 698MHz-716MHz, Downlink: 728MHz-746MHz. The 65dB high gain signal amplifier is designed to reduce missed / missed calls, extend battery life, and offer better sound quality, faster data and streaming.
- Multiple Phones and User Support] - The Cellular Repeater enhances cell services for iPhone, Samsung, HTC and other brands of mobile phones and supports multiple users at the same time. It provides crystal clear calling and uninterrupted data to all users and enjoy more relaxed family life or more efficient workplace.
- [BIGGER AND MORE STRONGER COVERAGE - The unit signal booster is equipped with high gain indoor panel and outdoor yagi antenna, giving you good cellular coverage for your home, office, villa, garage, underground floor, etc. The outdoor antenna should be directed towards the nearest signal tower. For optimal reception, please download the "Open Signal" application.
- Great Features & Easy Settings - The mobile phone repeater has automatic gain control, idle mode, and features to eliminate fluctuations. If installed correctly, it can be set by yourself to get better performance regardless of change in signal state. No technical expertise required, plug-and-play and easy installation.
- [Products received and Bo-1 * FCC-approved mobile signal amplifier, 1 * yagi antenna, 1 * indoor field antenna, 1 x 50 feet coaxial cable, 1 x 16 feet coaxial cable, 1 * power adapter, 1 * User manual providing FCC certification and exchange services for defective products for a period of three months.