Informatica IEEE 802.11ah Wi-Fi HaLow Emerges for IoT 8 Gennaio 2016 admin “Approval of the 802.11ah standard is expected in mid-2016,” Kevin Robinson, VP of Marketing at the Wi-Fi Alliance, told Enterprise Networking Planet. The target deployment spectrum from 802.11ah is the lower-power 900 MHz spectrum. The lower-power spectrum means a reduction in bandwidth but an increase in range.