when your router sends data on a a particular channel, it typically uses the nominal channel plus MANY adjacent channels up and down the spectrum.
it appears that, using Bolivia standards, channel 32 through 48, which can support ONE device at 80 MHz width, are prohibited in your country.
Channel 52 through 64 are the next lower set, completely used up for ONE channel at 80 MHz width.
The next part of that band overlaps with radar, so it often can not be used reliably, and it looks like your country profits its use up through channel 148.
Next, channel 149 through 161 can provide an 80 MHz cable, and channels 165 through 177 can provide an 80 MHz channel.
If you are willing to settle for a 40 MHz channel, those bands can be broken into smaller bits and there are twice as many of them. if you can settle for a 20 Mhz channel, there are four times as many of them. How fast is your Internet connection?
Based on that report, it does not look like your Mac supports the 6 GHz band.
I live "in the woods" far from my neighbors, so I can choose what I want.
People who live in busy apartments have to use channels their neighbors are not already using.
Would you like help figuring out what is actually in use?
