Capturing packets with Radio information

Hi there, kind of new to OpenWrt, installed on my Archer C7 AC1750 (v5).
I'm trying to capture packets that contains the wifi signal strength values of all the connected clients, directly from the router (by LAN).
I prefer to do this with WireShark, and to have the ability to filter the packets live.
No matter what I tried, I can't see the 802.11 radio information of the packets i'm capturing.
Tried to search this forum and the web, and didn't figured it out. help anyone?

install aircrack-ng and use airodump-ng. save the file and use any analyzer if you are not happy with airodump