Microwave Emitter

The  weapon added to Fallout 3 in the Point Lookout add-on. It can be repaired with Mesmetrons, looks like a Mesmetron and its attack looks like a Mesmetron however it IS A WEAPON and therefore does not enslave people like the Mesmetron.

Obtaining
The Microwave Emitter is found in the reward vault at the end of the quest A Meeting of the Minds.