Home / Brazil’s National Telecommunications Agency (ANATEL) has published Act No. 10.400/2026, amending Act No. 14.448 to narrow the frequency range available for Wi-Fi operation in the 6 GHz band. The new rule reduces the usable band from 5925-7125 MHz to 5925-6425 MHz, cutting the spectrum available for Wi-Fi from 1200 MHz to 500 MHz….