New specification for radiated immunity tests

According Act. 6506/2018 from Agência Nacional de Telecomunicações (ANATEL) radio devices (WiFi  with multiple operating modes not each mode is subject for testing, but rather the most complex modulation.

Here one example:

Radio device WiFi (802.2211a/b/g/n/ac) with Bluetooth and NFC technology which operates in following modes :

Wifi 2.4 GHz 802.11b

Wifi 2.4 GHz 802.11g

Wifi 2.4 GHz 802.11n (20 MHz)

Wifi 5 GHz 802.11

Wifi 5 GHz 802.11n (20 MHz)

Wifi 5 GHz 802.11n (40 MHz)

Wifi 5 GHz 802.11ac (80 MHz)

Bluetooth 2.4 GHz

NFC 13.56 MHz

Only these modes should be tested:

2.4 GHz: 802.11n (20 MHz)

5 GHz: 802.11 ac (80 MHz);

2.4 GHz: Bluetooth (in the configuration with higher bandwidth and higher transmission rate)

13.56 MHz: NFC

Source Newsletter Anatel