Slow network speed on Cisco APs @ 5Ghz

Hi,

I just configured some cisco AP catalyst and all works fine, but I see that only connects to 150-200mbps. I miss any wlan configuration, I tried to change some radius configurations without luck? Im very close to AP and I think this is very low speed. On my home router I get 700-900mbps easy.

Any tip to improve this? Thanks!