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| Goboost Cell Phone Signal Amplifier with Antenna |
Goboost Cell Phone Signal Booster for Home and Office 4G LTE 700MHz Band 12/17 Cell Phone Signal Booster with AT&T Antenna Kit, T-Mobile, Real-Time Call and US Cell Phone | FCC certified
- ATT long range mobile phone signal booster can boost weak signal up to 3000 square feet. Ensure you are getting fewer dropped calls, better sound quality, faster data, and media streaming.
- [Carrier compatibility] ATT Booster, a signal booster for home mobile phones, specially designed for 12/17 4G LTE 700MHz cellular frequency band. 4G LTE broadcasts on AT&T, T-Mobile, Straight Talk, and US Cellular. Powerful 70dB ATT signal amplifier meets all FCC certifications.
- [Automatic gain control] This mobile phone 4G repeater can detect the available input signal level, then adjust it to get the best performance. It provides a maximum signal gain of 70 dB. After installing it, you don't have to worry anymore.
- Easy Installation] Install the LPDA external antenna, move the mobile phone signal amplifier repeater to the required position. The external antenna sends the signal to the mobile phone booster through the coaxial cable, then install the inner plate of the antenna on the wall or inside. Then just plug in the power supply. it's easy! You can prepare it yourself!
- [FCC Certificate] Reliable service guarantee, quality assurance, and lifetime free maintenance! We have a team of professional and qualified technical personnel. If you have any questions, please call us. We will try our best to solve your problem.