/technologies/wireless/b/blog/posts/a-boost-in-4g-lte-speeds-from-cbrsCitizens Broadband Radio Service is a new block of 150MHz-wide spectrum in the 3.5GHz band (also known as C-band) primarily used by the federal government for radar systems. The Federal Communications Commission (FCC) assigned a frequency in the 3550en-USTelligent Community 12