Ma^(Are) u helaysaa Wi-Fi-gaaga mid gaabis ah oo hoos u dhigaya xidhiidhada^{(dropping connections)} beryahan? Fursadaha ah in routerkaaga Wi-Fi uu ku baahiyo isla kanaalka qofka kale, ama laga yaabee dhowr qof.

Sida raadiyaha oo kale, Wi-Fi baahinta waxay isticmaashaa kanaalo. Bal qiyaas laba^{(Imagine two)} idaacadood oo maxali ah, oo isku channel ah. Sidee taasi u shaqayn lahayd? Ma dhacayso taasina waa sabab wanaagsan oo lagu hubiyo, oo ay suurtogal tahay in la beddelo kanaalkaaga Wi-Fi.

Ma aha oo kaliya kuwa kale ee Wi-Fi in la tixgeliyo. Wax kasta oo sii daaya soo noqnoqoshada raadiyaha waxay keeni kartaa faragelin. Foornooyinka Microwave^(Microwave) , telefoonada aan xadhiga lahayn, xitaa qalabka Bluetooth -ka ayaa isticmaali kara isla kanaalka.

Beddelka kanaalkaaga Wi-Fi waxa ay la macno tahay xawli soo dejineed ka wanaagsan, dib u dhac yar marka ciyaarta la ciyaarayo, iyo baaxad weyn. Haddii aad rabto inaad wax badan ka ogaato kanaalada Wi-Fi , sii akhri. Haddii aad rabto inaad beddesho kanaalka routerkaaga, sii wad.

Waa maxay kanaalka Wi-Fi?^{(What is a Wi-Fi Channel?)}

Wi-Fi router-^{(Wi-Fi routers)} ku waxay ku baahiyaan laba xabbo oo soo noqnoqda oo kala duwan: 2.4 GHz iyo 5 GHz . GHz waa Gigahertz . Hertz waa unugga lagu muujiyo wareegyada, ama hirarka, ilbiriqsikiiba. Calaamada Wi-Fi waxay u socotaa hawada sidii mowjad ahaan. Giga macnaheedu waa bilyan. Router-ku wuxuu ku sii daayaa 2.4 bilyan ama 5 bilyan wareegyo ilbiriqsikii.

Qaybahaas dhexdiisa, router-ku wuxuu ku baahiyaa soo noqnoqoshooyin kala duwan. Wixii 2.4 GHz ah , soo noqnoqda waxay u dhaxayn kartaa 2.400 GHz ilaa 2.499 GHz . Kanaal kastaa waa 0.005 GHz ka duwan kan deriska ugu dhow. Tan waxaad ku arki doontaa tilmaamaha qaar ee hoose. Inta u dhaxaysa 5 GHz , waxaa jira farqi 0.010 GHz ah oo u dhexeeya kanaalada deriska ah.

Waa maxay sababta, in kastoo? Soo noqnoqoshada hoose waxay la macno tahay in calaamaduhu aad u sii fogaanayo, laakiin tayadu ma fiicna. Soo noqnoqoshada sare waxay ka dhigan tahay calaamad tayo wanaagsan, laakiin maaha inta kala duwan. Markaad haysato labada kooxood, waxaad leedahay dabool Wi-Fi weyn iyo calaamad ka fiican oo kuugu dhow router. 

Marka loo dhawaado router-ka, qalabku wuxuu u boodi doonaa inta jeer ee 5 GHz . Marka aad ka fogaato router-ka iyo tayada soo noqnoqda ee 5 GHz hoos u dhacdo, qalabku wuxuu u boodi doonaa inta jeer ee 2.4 GHz si uu ugu xirnaado. 

Sideen ku ogaan karaa haddii aan bedelo kanaalka Wi-Fi-gayga?^{(How Do I Know If I Should Change My Wi-Fi Channel?)}

Ha u beddelin kanaalkaaga Wi-Fi sabab la'aan. Aynu eegno oo aragno haddii mashaakilaadka Wi-Fi kaaga laga yaabo inay marka hore kanaalka la xiriiraan. Si taas loo sameeyo, waxaad u baahan doontaa app wanaagsan Wi-Fi analyzer^{(good Wi-Fi analyzer app)} . Maqaalkan, waxaan u isticmaaleynaa Wi-Fi Analyzer ee Android^{(Wi-Fi Analyzer on Android)} . 

Labada sawir ee soo socda, khadadka cad ayaa naga caawinaya inaan aragno kanaalada la isticmaalayo. Arc kastaa wuxuu u taagan yahay Wi-Fi router . Garaafka 2.4 GHz , kanaalada 1, 6, 9, iyo 11 ayaa la isticmaalayaa. Kanaal kasta waxaa isticmaala router badan. Markaa qofna kanaaladaas ma helayo calaamadda ugu fiican. 

Garaafka 5 GHz , waxaa ku jira kanaalka 132 iyo 149. Midka aan rabno waa kanaalka 149, oo la wadaaga 3 router kale.

Marka, haa, adeegga Wi-Fi^(Wi-Fi) wuxuu horumari karaa isagoo beddela kanaalada. Aan samayno taas.

Sida loo beddelo kanaalada Wi-Fi ee Routers-ka^{(How to Change Wi-Fi Channels on Routers)}

Waxaan eegi doonaa sida tan loo sameeyo dhowr ka mid ah router-yada Wi-Fi-ga ugu fiican^{(best Wi-Fi routers)} . Marka hore^(First) waa Asus , ka dibna Linksys , ka dib D-Link , iyo ugu dambeyntii Netgear Wi-Fi router. Haddii aad leedahay router ka duwan, taasi waa caadi. Tallaabooyinka waxay noqon doonaan kuwo isku mid ah. Sidoo kale maskaxda ku hay in haddii aad haysato router ka soo saarayaasha halkan ku taxan, talaabooyinka wali way ka duwanaan karaan.

Beddel kanaalka Asus Routers^{(Change Channel on Asus Routers)}

1. Soo gal router-ka Ka raadi Settings Advanced^{(Advanced Settings)} ee dhinaca bidix oo dooro Wireless .
2. Soo hel kanaalka xakamaynta^{(Control Channel)} liiska hoos-u-dhaca oo dooro kanaal kale.
3. Dooro Codso^(Apply) si aad u samayso isbeddelka.

Beddel kanaalka Linksys Routers^{(Change Channel on Linksys Routers)}

1. Gal ^(Log)Linksys router- ka Raadi hawlaha Wireless^{(Wireless functions)} oo dooro taas.

1. Ka beddel kanaalka mid kasta, ama dhammaan, meelahan.
2. Dooro Codso^{(Apply )} si aad u samayso isbeddelka.

Beddel kanaalka D-Link Routers^{(Change Channel on D-Link Routers)}

1. Soo gal^(Log) router D-Link . Dooro Dejinta^(Setup) .
2. Dooro Settings Wireless^{(Wireless Settings)} .
3. Hoos u dhaadhac oo dooro Habaynta Isku xidhka Internetka ee Manual^{(Manual Internet Connection Setup)} .

1. U dhaadhac xagga hoose ee bogga cusub oo dooro Habaynta Shabakadda Wireless-^{(Manual Wireless Network Setup)} ka ee gacanta .

1. Haddii sanduuqa Enable Auto Channel Scan la saxo, ka saar.
2. Dooro kanaalka hoos-u-dhaca kanaalka Wireless -ka.^{(Wireless Channel )}
3. Markaas dooro Save Settings si aad u samayso isbeddelka.

Beddel kanaalka NetGear Routers^{(Change Channel on NetGear Routers)}

1. Soo gal router-ka Waxay u furmi doontaa tab^{(Configuration )} qaabaynta.
2. Dooro ikhtiyaarka Wireless -ka.^{(Wireless )}
3. Ka raadi Channel / Frequency ee goobta. Waxay u badan tahay inay si Atooto^(Auto) ah u dhigtay . Dooro kanaal uusan isticmaaleynin qof kuu dhow. 
4. Dooro Codso^{(Apply )} si aad isbeddelka uga dhigto mid ku dheggan.

Taasi waxay daryeelaysaa band 2.4 GHz , hadda si loo beddelo kanaalka ku jira band 5 GHz . Dooro tab 802.11a/na oo samee isla tillaabooyinka.

Xaqiiji in Wi-Fi kanaalka uu isbedelay^{(Confirm the Wi-Fi Channel Has Changed)}

Ku laabo Wi-Fi Analyzer oo xaqiiji isbedelada. Qeybta 2.4 GHz , routerkeenu hadda waa kaligiis kanaalka 5.

Kooxda 5 GHz , waxaan nahay router kaliya ee kanaalka 48. 

Markaa, waxaanu bedelnay kanaaladayada, waxqabadka Wi-Fi-kuna wuu fiicnaan doonaa… ilaa qof ka boodo kanaaladayada.

How to Change Your Wi-Fi Channel (And Improve Performance)

Are you finding yoυr Wi-Fi slower аnd dropping connections lately? Chances are your Wi-Fi router is broadcasting on the same channel as someone else, or maybe several people.

Just like radio, Wi-Fi broadcasts use channels. Imagine two local radio stations, being on the same channel. How would that work? It doesn’t and that’s a good reason to check, and possibly change your Wi-Fi channel.

It’s not just other Wi-Fi routers to consider. Anything that emits a radio frequency can cause interference. Microwave ovens, cordless phones, even Bluetooth devices could be using the same channel.

Changing your Wi-Fi channel can mean better download speeds, less lag when gaming, and greater range. If you want to learn more about Wi-Fi channels, read on. If you just want to change the channel on your router, keep scrolling.

What is a Wi-Fi Channel?

Wi-Fi routers broadcast at two different frequency bands: 2.4 GHz and 5 GHz. GHz means Gigahertz. A hertz is the unit to show cycles, or waves, per second. The Wi-Fi signal moves through the air as a wave. Giga means billion. The router broadcasts at 2.4 billion or 5 billion cycles per second.

Within those bands, the router broadcasts at slightly different frequencies. For 2.4 GHz, the frequencies can range from 2.400 GHz to 2.499 GHz. Each channel is 0.005GHz different from its closest neighbors. You’ll see this in some instructions below. In the 5GHz range, there’s a 0.010 GHz difference between neighboring channels.

Why, though? A lower frequency means the signal travels farther, but the quality isn’t as good. A higher frequency means good quality signal, but not as much range. By having both bands, you have greater Wi-Fi coverage and a better signal closer to the router. 

When closer to the router, the device will jump to the 5 GHz frequency. When further away from the router and the quality of the 5 GHz frequency drops, the device will jump to the 2.4 GHz frequency so it can stay connected. 

How Do I Know If I Should Change My Wi-Fi Channel?

Don’t change your Wi-Fi channel for no reason. Let’s check and see if your Wi-Fi problems might be channel-related first. To do that, you’ll need a good Wi-Fi analyzer app. For this article, we’re using Wi-Fi Analyzer on Android. 

In the next two images, the white lines help us see what channels are being used. Each arc represents a Wi-Fi router. In the 2.4 GHz graph, channels 1, 6, 9, and 11 are being used. Each channel is being used by multiple routers. So no one on those channels is getting the best signal. 

In the 5 GHz graph, there are multiple routers on channels 132 and 149. The one we want is in channel 149, sharing with 3 other routers.

So, yes, the Wi-Fi service could improve by changing the channels. Let’s do that.

How to Change Wi-Fi Channels on Routers

We’ll look at how to do this on several of the best Wi-Fi routers. First is Asus, then Linksys, then D-Link, and finally a Netgear Wi-Fi router. If you have a different router, that’s alright. The steps will be similar. Also keep in mind that if you have a router from the manufacturers listed here, the steps could still be different.

Change Channel on Asus Routers

1. Login to the router. Look for Advanced Settings on the left side and select Wireless.
2. Find the Control Channel drop-down menu and select a different channel.
3. Select Apply to commit the change.

Change Channel on Linksys Routers

1. Log in to the Linksys router. Look for Wireless functions and select that.

1. Change the channel in any, or all, of these spots.
2. Select Apply to commit the change.

Change Channel on D-Link Routers

1. Log in to the D-Link router. Select Setup.
2. Select Wireless Settings.
3. Scroll to the bottom and select Manual Internet Connection Setup.

1. Scroll to the bottom of the new page and select Manual Wireless Network Setup.

1. If the Enable Auto Channel Scan box is checked, uncheck it.
2. Select a channel in the Wireless Channel drop-down.
3. Then select Save Settings to commit the change.

Change Channel on NetGear Routers

1. Login to the router. It will open to the Configuration tab.
2. Select the Wireless option.
3. Look for the Channel / Frequency field. It’s probably set to Auto. Select a channel that no one near you is using. 
4. Select Apply to make the change stick.

That takes care of the 2.4GHz band, now to change the channel in the 5 GHz band. Select the 802.11a/na tab and do the same steps.

Confirm the Wi-Fi Channel Has Changed

Go back to the Wi-Fi Analyzer and confirm the changes. In the 2.4 GHz band, our router is now alone on channel 5.

On the 5 GHz band, we’re the only router on channel 48. 

So, we have changed our channels and the Wi-Fi performance will be better… until someone jumps on our channels.

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