The satellites should be simple to do as long as you pay attention. After the ships have been powered up and the enemy eliminated a timer will start to count down until the start of this stage of the mission. If you get next to a satellite before it hits zero, you can power it up before any enemy gets close enough to close…
I'm a Fed player on PS4. There's no Available tab. Really wish that when they changed everything they gave us some kind of freaking guide so we would be able to know what to do with the new system.