Basically, its LTE Band 25 (well, part of the band) operating at 1910-1915 MHz and 1990-1995 MHz with a bandwidth of 1.4 MHz or 5MHz. Theortical upload of 3.0 Mbps or 7.2 Mbps and download of 4.4 Mbps or 18.3 Mbps. Basically, its fairly low frequency to achieve the distances needed.