Force 300 SM radios not seeing non-AC access points

[Fedor]

It might be related to the fact that F300s radios have slightly smaller frequencies range for scanning comparing to F190/180 because of extra FCC limitation for 802.11ax standard.

Please check if it matches with what you see:

Force 300-19 Scan list

5750 is the lowest i'm allowed to set on a 2k AP using 40Mhz channels. It's also the lowest that CPE's will scan for. I should of clarified that it's not as if5740 used to be an option on 3k equipment and now its not - but that if you're swapping force 200 CPE with a force 300CPE and the AP is on 5740 at 20Mhz then you won't get it  to reconnect. This is FCC.

Thank you.