You get 500 XP for activating a radio tower

This page contains the amount of XP gained for performing certain actions:

Completing a Story Mission

1000/2000/3000/4000 xp

Liberating an Outpost

500 XP

Liberating an Outpost without anyone sounding the alarm

550xp

Liberated outpost without anyone seeing you

1500 xp

Normal Enemy Kill

Vaas's Pirates

10XP

Hoyt's Privateers and Mercenaries

20XP

Heavy Kill

100 XP

Explosive Kill

Multiplier (x3)

Multi-Kill

Multiplier (x3)

Takedown

Multiplier (x3)

Headshot

25/50 XP

Multi-Target Takedown

100 XP per each additional target

Relic

250 XP

Heavy Beatdown

500 xp

Letter of the Lost

500 XP

Radio Tower

500 XP