E3Tech Newsletter nº 091 – ANATEL Official Letter 81/2025 – Clarification about Vehicle Indoor Environment
Last week, ANATEL issued Official Letter 81/2025 to clarify and harmonize the definition of indoor environments for the use of 5150-5350 MHz frequency range, particularly in vehicular applications, in accordance with items 3.1.48 and 11.2 of Act 14448 (Click here to access Act 14448). According to ANATEL, an indoor environment refers to an environment with […]
