Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page DIN connector:

"

The 5/180° connectors are commonly used for:

  • Controlling tilt of UMTS antennas (Antenna Interface Standards Group)[3]
  • Connecting two controllers for radio controlled model aircraft together for training purposes[citation needed]