Brazil’s telecommunications regulator has
narrowed the frequency range available for Wi-Fi in the 6 GHz band
The Agência Nacional de Telecomunicações
(ANATEL) in Brazil published Ato. N° 10.400/2026, which changes technical
requirements for Wi-Fi devices that operate in the 6 GHz frequency band.
Previously, the 5925-7125 MHz frequency band was allowed for Wi-Fi devices.
Starting March 1, 2027, it will be mandatory for devices to adapt to the new
allowed range of 5925-6425 MHz.
Equipment that already has a valid CoC
before March 1, 2027, may adapt to the new technical requirements during the
renewal process. Equipment with certification in-progress may or may not
consider the new rules, and must have the band adjusted starting March 1, 2027.
The Act is now in effect.
For
manufacturers of Wi-Fi 6E and Wi-Fi 7 products destined for Brazil, this is a
change that will require action ahead of the compliance deadline.