ANATEL had published two new Acts – Act 423 & Act 237 as below:
1. Act 237/2022: Revokes Act 6506 and updates testing procedures for restricted radiation radiocommunication devices
- WIFI 6E devices according to FCC KDB 789033 D02 (Reference 3.15);
- Emitter-sensor level detection devices operating in the 76-81 GHz band according to ETSI EN 302 729 V2.1.1 (Reference 3.12) and ETSI EN 302 372 V2.1.1 (Reference 3.13);
- Vehicle Communication System devices according to ETSI EN 302 571 V2.1.1 (Reference 3.11);
- Multigigabit Wireless System, operating in the band 57-71 GHz according to ANSI C63.10 (Reference 3.5);
- LBE and FBE devices (Access sharing system) operating in the bands 5,150-5,350 MHz, 5,470-5,725 MHz, and 5,725-5,850 MHz according to ETSI EN 301 893 V2.1.1 (Reference 3.10).
2. Act 423/2022 : Updates Act 14448 related to the technical requirements for the assessment of restricted radiation radiocommunication devices and includes new devices allowed in Brazil.
- Body Scanning Emitter-Sensor for Security Application operating in the 76-81 GHz band;
- Interactive Motion Sensors installed in vehicles operating in the 57-64 GHz band;
- Wireless Multigigabit System operating in the 57-66 GHz band in fixed applications;
- UWB devices operating at 3100-3300 MHz and 3700-10600 MHz installed in vehicles;
- 5150–5350 MHz devices installed inside vehicles and trains.
| Before update | After Update |
| 5GHz devices (B1/B2) AVG Conducted Power for 5150-5250MHz: 1W AVG Conducted Power for 5250-5350MHz: 250mW |
5GHz devices (B1/B2) AVG Conducted Power for 5150-5250MHz : 4W(36dBm) AVG Conducted Power for 5250-5350MHz : 1W(30dBm) |
| N/A | 5GHz Vehicle devices (B1/B2) AVG EIRP for 5150-5350MHz : 40mW(16dBm) AVG Spectral Density : 2mW/MHz 5GHz Train devices (B1/B2) AVG EIRP for 5150-5350MHz : 200mW(23dBm) AVG Spectral Density : 10mW/MH |
| Allowed frequency for UWB devices - 3100-10600MHz |
Allowed frequency for UWB devices (*) - 3100-3300MHz - 3700-10600MHz (*) Update made so that UWB devices do not interfere with 5G NR devices operating in the n78 band |
| Wireless Multigigabit System operating in the 57-71GHz band must meet the following requirements, in accordance with the items of ITU-R Recommendation M.2003-2 | Wireless Multigigabit System operating in the 57-71GHz band in indoor or outdoor applications (Point-to-multipoint) must meet the following requirements: - AVG EIRP: 40dBm - Peak EIRP power: 43dBm - AVG Spectral Density: 13dBm/MHz Wireless Multigigabit System operating in the 57-71GHz band in fixed point-to-point outdoor applications, with AVG EIRP power value greater than 62dBm, must meet the following conditions: - AVG EIRP: 82dBm - Peak EIRP power in any emission: 85dBm * Comments The use of Wireless Multigigabit System will not be allowed in: - Wireless Avionics Intra-Communication (WAIC) or applications that use devices attached to the external structure of the aircraft; - model airplanes, UAVs, toys, drones and the like, in which it is not possible to produce attenuation similar to the closed environment (indoor) of aircraft. |
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