Hello
In my area there is a lot of noise so how to set the best frequency/ channel for my 912 mikrotik
Try using the wireless tools, to find good channel to use:
https://wiki.mikrotik.com/wiki/Manual:Spectral_scan
https://wiki.mikrotik.com/wiki/Manual:Interface/Wireless#Snooper
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i got like this, so wich one can i choose?
from MT Wiki:
(Each line displays one spectrogram bucket – frequency, numeric value of power average, and a character graphic bar. Bar shows average power value with ‘:’ characters and average peak hold with ‘.’ characters. Maximum is displayed as a lone floating ‘:’ character.)
Does it mean something around 26xx. Im right?
And also on what is the command to specify frequency on range? ranges [2412; 2577] i was trying like this,but no result
Thanks
Hello @nichky,
Does it mean something around 26xx. Im right?
Yes, but remember that you’re using superchannel. In this case, some devices will maybe not work with some channels because their compatibility.
And also on what is the command to specify frequency on range? ranges [2412; 2577] i was trying like this,but no result
Frequency ranges is needed by station side. On AP side, you set only one frequency to operate.
If you need to scan a different range to find a best channel, you can use the “scan list”, using values like:
2412-2437 or one value per line.
- Note that if you are using “scan-list”, to restrict the scan for the best channel, you need to use “Frequency Usage”:
Spectral-scan and Spectral-history will scan based on “Frequency Mode”.
Thanks a lot 
