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Shaikhisa39's avatar
Shaikhisa39
Aspirant
Jan 11, 2020
Solved

Nighthawk x4s r7800 40Mhz Force Enab

help me in this as i am using the nighthawk x4s r7800 router it's not giving me an option to use it for 40Mhz Or 80Mhz and its Also capable of 160Mhz bt its not showing an option trying to change chan...
  • microchip8's avatar
    microchip8
    Jan 20, 2020

    80 MHz width is on by default regardless which channel you use. If you want to force 160 MHz width, you need to use a DFS channel, usually between 52 and 140. As I mentioned, your wifi device needs to support 160 MHz width too or else it won't work