via the ARRL: NTIA Targets Portion of 3.4 GHz Band for Potential Wireless Broadband Use

The National Telecommunications and Information Administration (NTIA) has identified 3450 to 3550 MHz for potential wireless broadband use. Amateur Radio has a secondary allocation of 3300 to 3500 MHz, sharing the spectrum with government radars; the popular “weak-signal” frequency is 3456.1 MHz. The NTIA oversees the use of spectrum by federal government agencies.

“America is the world’s leader in Wi-Fi and 4G LTE, and we have claimed an early lead in bringing 5G to reality,” NTIA Administrator David J. Redl said in making the announcement. “It’s essential to American competitiveness that we maintain our leadership in all of these areas.”

The NTIA announcement is “great news,” according to FCC Chairman Ajit Pai. “The Commission, working together with NTIA, has already made the 3.5 GHz band available for wireless services, and we recently initiated a process to consider whether all or parts of the adjacent satellite spectrum can also be made available” Pai said. “Altogether, this could unleash a contiguous block of hundreds of megahertz of valuable spectrum for new technologies and services, including 5G.”

via American Radio Relay League | Ham Radio Association and Resources