The Necessity of Testing Each of the 2.4, 5, and 6 GHz Bands in IEEE 802.11ax

Design of Wi-Fi 6E WLAN products requires simultaneously assuring 6 GHz performance in addition to the existing 2.4 and 5 GHz bands.

This Application Note explains the necessity of inspection testing by RF evaluation of each of the three IEEE 802.11ax-specified frequency bands (2.4, 5, and 6 GHz).