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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 channel as well but it's not giving an option who are capable for 40 or 80 Mhz .. as i m located in India using Europe region tried changing the region as well to se if can get the Chanel which is capable of giving me a 40 or 80 Mhz but it's not showing any options My 2.4ghz And 5Ghz both are running on 20Mhz .. is there any force way to set it up for 40Mhz or 80Mhz .. . Please help me out in this .. as i can see my neighbor wifi is giving them 40Mhz his router is tenda .. and i am using analiti app to see which frequency my router is on plz help me to use the speed which my router is capable for ... One the device which i am using both of them are capable for handling 40Mhz and 80Mhz .. so please Help .. tried both option by checking and unchecking 20/40 wifi coexistence
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
But in almost all cases, you want to keep it on 80 MHz. Clients will just connect at the maximum channel width they can. If that is 80 MHz, great. But if that is 20/40, clients will connect at 20/40 just fine in 5 GHz (using 802.11n).
I need to research this more, but I believe if you turn off 80 MHz mode, you are actually turning *off* 802.11ac support and turning the router into a 802.11n (dual band) router.
For 160, go to Advanced / Advanced Setup / Wireless Settings and check 'Enable HT160'. Not sure what happens after that, but that will get you started.
For the 2.4 GHz band you can enable 40 MHz width by going to Advanced -> Setup -> Wireless Setup and uncheck the "Enable 20/40 MHz Coexistence" box. This will force it to use 40 MHz width. This is generally not recommended if you have many other networks that operate at 20 MHz in your area
For the 5 GHz band, you can force 160 MHz width by going to Advanced -> Advanced Setup -> Wireless Setup
Yes i have turned on HT160 BUT NOT GETTING IT I HAVEN'T TURN OFF 80Mhz DON'T KNW STILL DIDN'T GETTING IT MY BOTH 5Ghz And 2.4 connecting on 20Mhz only tried several options like changing the channel which supports 40 or 80 Mhz but the channel option's is not showing which shows 40Mhz or 80Mhz the channel which is available showing only 20Mhz channel
The 2.4 GHz band does not support 80 MHz, only the 5 GHz does. For 160 MHz on the 5 GHz band, you need to have a compatible adapter. After enabling or disabling, you need to reconnect your device(s). I just tested here on my Android phone, and 40 MHz width works with no issues on the 2.4 GHz band
PS: try to write in proper English as it's difficult to understand when you talk like an uneducated person
Sorry For My Bad English .. As I Was Not Getting Word How To Explain That Thing .. And I Believe You Are The Only One Who Find It Difficult To Understand My English .. Well That's Okay I Will Try Your Suggestion As Well .. And Will Get Back To You Wether It Works Or Not..
And One More Thing I Will Try To Explain You In A Simple English Don't Know Wether You Will Get It Or Not When I Was Trying To Find A Solutions On It Many Of The Post Suggest That U Need To Set Your Wifi On A Specific Channel Which Supports 80Mhz Or 160 Mhz on 5Ghz But There Is No Channel Showing Which Supports 80Mhz Or 160Mhz ..
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
Well Thank you soo much i have almost got my answer for what i was looking for .. one last question i have selected channel 64dfs channel still not getting 160Mhz and when i tried to change channel above 100dfs wifi network not showing .. so does that mean my device is not capable of 160Mhz that's y it's not showing or something els ..
