The Federal Communications Commission (FCC) has finalized updates to its rules governing unlicensed operation in the 6 GHz band, expanding how very low power (VLP) wireless devices may use this spectrum. The 6 GHz band is a critical resource for next-generation wireless technologies such as Wi-Fi 6E, Wi-Fi 7, and NR-U, offering wide channels, higher data throughput, and reduced congestion compared to legacy unlicensed bands.
This update strengthens the regulatory framework for short-range, low-power wireless devices while maintaining protections for incumbent licensed users. Manufacturers developing or certifying 6 GHz-capable products for the U.S. market should review these changes carefully.
What Changed
- The FCC expanded unlicensed access for very low power (VLP) devices across the entire 6 GHz band (5.925–7.125 GHz)
- The update provides a consistent operational framework for VLP devices supporting Wi-Fi and NR-U technologies
- Technical conditions and interference-protection requirements remain in place to protect incumbent services
When It Applies
- Final rule published: March 6, 2025
- Effective date: May 5, 2025
Products certified, modified, or newly introduced after the effective date must comply with the updated 6 GHz unlicensed requirements where applicable.
Official reference:
FCC – Unlicensed Use of the 6 GHz Band
https://www.federalregister.gov