ANATEL published Resolution 726 (amended Resolution 680) regarding Restricted Radiation Radio communication Equipment. The new resolution will be enforced on 09/01/2020.
ANATEL updated the current usage of restricted frequency bands to open 5.850 – 5.925 GHz (802.11p wireless access in vehicular environments), 57 - 71 GHz (802.11ad Multiple Gigabit Wireless System), and 76-81 GHz (Automotive Radar Systems).
Resolution 726 can be downloaded here.
Contact GMA Labs for further information.