


We are ready to answer your questions here by phone or email. The stronger signal enhances the performance of every device in range with a T-Mobile LTE SIM card, including smartphones, jetpacks and routers with embedded modems. With a peak gain of 100 dBi, it can turn even a weak signal into a robust connection. A software-based coverage pattern analysis is used to optimize gain. As long as there is at least one bar of signal, the network unit will pick it up, boost it, and relay the signal to the coverage unit via an encrypted wireless link. Furthermore, it automatically sets itself up and adjusts itself based on signal strength. The T-Mobile Cel-Fi signal booster is completely wireless both in and out. The coverage area makes this all-in-one T-Mobile repeater kit a smart choice for large households and small businesses that need to pull in a better signal for data, voice and SMS texting. Each all-in-one cell booster kit can provide high-gain coverage improvements for up to 15,000 square feet. This LTE signal booster is for T-Mobile network users and works with LTE bands 2, 4 and 12. The Nextivity Cel-Fi DUO+ is the next generation of intelligent repeater kits for home and business users looking to boost their cellular network performance. Cel-Fi DUO+ 3G/4G/LTE Smart Signal Booster for T-Mobile
