X-2: Strange Transmissions!

X-2: Strange Transmissions! is a side quest in the Fallout: New Vegas add-on Old World Blues.

Quick walkthrough

 * Travel to the X-2 Transmitter Antenna Array.
 * Climb up to the satellite dish and retrieve the X-2 Antenna.

Detailed walkthrough
After a very lengthy dialogue session with the Doctors, you are given several tasks, one of which is disabling the X-2 transmitter. Go to the transmitter building (southeast of the Sink/Think Tank). Clear the room of the 3 robots, proceed to the roof, climb the support column to the center and take the x-2 transmitter. You will hear a message saying robo-scorpions are en route, several will confront you once inside the array, and several when you exit out to the Big Empty. Clear them out and proceed with your other tasks before heading back to the Think Tank.