Will MikroTik RB/SXT connect to a Ubiquiti Rocket M5?

I like the Ubiquity Rocket M5 802.11N MIMO 5 GHz Rocket AP. I see the Mikrotik RB/SXT MikroTik CPE 5GHz 802.11n with Nv2 TDMA.

Will these units “talk” to each other? Has anyone used this configuration?

not if you use the TDMA mode, that’s proprietary for each of the devices (Airmax for Ubnt and Nv2 for RouterBOARD). using regular 802.11n - yes, they will connect.