NTIA Identifies 3450-3550 MHz for Study as Potential Band for Wireless Broadband Use

The National Telecommunications and Information Administration (NTIA), in coordination with the Department of Defense (DOD) and other federal agencies, has identified 100 megahertz of spectrum for potential repurposing to spur commercial wireless innovation. This spectrum, the 3450-3550 MHz band, is in the mid-frequency range and could be a key asset in our nation's broadband spectrum inventory.  

In the United States, military radar systems currently operate in the 3450-3550 MHz band. DOD plans to submit a proposal under the Spectrum Pipeline Act to carry out a comprehensive radio-frequency engineering study to determine the potential for introducing advanced wireless services in this band without harming critical government operations. We hope the result of this hard work will be a "win-win," enabling the continuing growth of the US wireless industry while protecting radars that are vital for national security.

The Federal Communications Commission, in coordination with NTIA and DOD, has already approved rules for the adjacent 3550-3700 MHz band for its planned Citizens Broadband Radio Service (CBRS). And the United States is joined by regulators in Europe and elsewhere in looking to include mid-frequency spectrum for commercial use. The potential for international spectrum harmonization could lead to the creation of a global market for equipment that includes the 3450-3550 MHz band, and could help bring services to market quicker, and at lower prices for consumers.