Ubiquiti AF-5G30-S45 Quick Start Manual page 7

4. Attach the airFiber radio to the Mounting Bracket.
a. Align the mounting tabs on the back of the airFiber
radio with the airFiber radio mount.
b. Slide the airFiber radio down to lock it into place.
5. Attach the other end of the RF Cables to the RF connectors
on the airFiber radio in this combination: +45° to Chain 0
and -45° to Chain 1. Then slide the jackets over the RF
connectors to protect them.