Can SXT device work in CAP mode if I upgrade licence?

RouterOS Beginner Basics
1

We all know that the wAP is omnidirectional, and we use it with CAPsMAN.
I needed something directional for better range, so I bought a 2.4ghz SXT, but this device cannot be in CAP mode! Is this because it only has level 3 licence?
Can I put it in CAP mode if I buy l4 license for it?

Thanks!

2

Client and AP devices usually are different in hardware. You could upgrade the license to Level4, but that cost more than changing to correct hardware model (like the SXT SA)