I have some issues in one wlan, and was trying to do spectral scan on MT. However, the ROS politely informed me that both of my wlan interfaces (2.4 and 5) do not support spectral scan or spectral history as per manual --> https://wiki.mikrotik.com/wiki/Manual:Spectral_scan (this is all the same on cAP AC, cAP lite and cAP devices).
Could someone please ping me which MT boxes support spectral scan? -- Or maybe I would need to build a specific MT custom box with a specific card to do a scan?
The other option is stand alone spectral analysis scanner, from what I have seen they tend to be on expensive side (I do smaller networks), starting at 1000 USD --> https://www.metageek.com/products/wi-spy/#buy
I did find cheaper options on ebay, like RF Explorer, but that is still some 400 USD in total + software.
There is also this: https://www.ebay.com/itm/1PCS-2-4GHz-US ... 3192786830 which is about 100 USD.
Any suggestions and comments appreciated.