Channel bonding still uses adjacent channels under 802.11ac. Most indoor APs in the US do not have DFS support, and most client devices do not support DFS. This is slowly starting to change.
160MHz is wave3, not wave2. On Wed, Mar 9, 2016 at 11:02 AM, Eric Muehleisen <[email protected]> wrote: > I've noticed in our wireless router testing that many router > manufacturers advertise 802.11ac wave2 support but are not certified > to operate in the UNII-2 bands. My understanding is wave 2 channel > bonds two 80mhz channels. Can UNII-1 and UNII-3 be bonded to create a > 160mhz channel for wave 2 certification? I thought that wi-fi channel > bonding had to be done using adjacent channels...no?
