The EP-13 gun pod, or Pulse Beam Cannon was a weapon used by the Robotech Expeditionary Force typically used by the VFA-6H Alpha.
It was one of the most advanced Gun Pods developed and rapidly fired bolts of beam-based cohesive plasma energy that could eat through Armor at high ranges. It had enough plasma to fire 300 mini-bolts with the ability to carry a magazine that added another 75 shots.
Behind the scenes[]
In the original RPG, it was called the GU-XX.