Problem Wifi 5Ghz with RT-AC87U in Europ

[Rom]

Hello,
I have a router RT-AC87U (chineese model) dual band but I leave in France. In China, Channels used are 149-165 but in Europ, 36-140. On model RT-AC88U, it is possible to change Country (China, Europ…) via Advanced Settings / Wireless / Professional / Frequency (5Ghz) / Country
But I don’t find that on 87U (Not Country ).
Cn u help me how to do, please ?

 

[ColinTaylor]

If there is no option in the settings to change the region then it can't be done. Time to buy a new router.

 

[Rom]

If there is no option in the settings to change the region then it can't be done. Time to buy a new router.

Thks for your reply. But this model exist in Europ. It is very strange

 

[ColinTaylor]

But this model exist in Europ.

If you buy this model in Europe it will have the correct channels.

 

[Rom]

Ok. But why is possible on model 66U, 88, etc?

 

[ColinTaylor]

Ok. But why is possible on model 66U, 88, etc?

It's only possible on specific models that were sold in China. The 5GHz radio used in the 87U is different to that used in the other models.

 

[Rom]

It's only possible on specific models that were sold in China. The 5GHz radio used in the 87U is different to that used in the other models.

Ok. Is possible to manually set channels are allowed in my country in Wireless > General?

 

[ColinTaylor]

Ok. Is possible to manually set channels are allowed in my country in Wireless > General?

Does it show you channels 36 to 64 in the menu?

 

[Rom]

Does it show you channels 36 to 64 in the menu?

Where in thé menu?

 

[Rom]

Where in thé menu?

Does it show you channels 36 to 64 in the menu?

Please to show me in the picture

 

[ColinTaylor]

Wireless > General > Control Channel

 

[ColinTaylor]

Your picture is too small to read.

OK I've zoomed into your picture. Change "Canal".

 

[Rom]

Your picture is too small to read.

 

[ColinTaylor]

Change "Canal".

 

[Rom]

Your picture is too small to read.

OK I've zoomed into your picture. Change "Canal".

And which canal? Used in Europ? From 36 to 140?

 

[Rom]

And which canal? Used in Europ? From 36 to 140?

Not Auto?

 

[ColinTaylor]

And which canal? Used in Europ? From 36 to 140?

Europe uses channels 36 to 140. Don't use channels 116 to 128 as they can cause interference with RADAR.

It's best to use channels 36 to 48 if you can.

Not Auto?

No.

 

[Rom]

Change "Canal".

Not Auto?

Europe uses channels 36 to 140. Don't use channels 116 to 128 as they can cause interference with RADAR.

It's best to use channels 36 to 48 if you can.


No.

ok.
and on Extended Channel : Auto?

 

[ColinTaylor]

and on Extended Channel : Auto?

Auto is the only option available.

 

[Rom]

Not Auto?

ok.
and on Extended Channel : Auto?

Thks very very much. I will come back to u when I will n my home. I Hope it is possible. U are the best