Covenant communications jammer

Covenant communications jammers are a piece of technology used by the Covenant. On August 23, 2552, during the Fall of Reach, SPARTAN-B312 assisted in destroying several of the jammers in New Alexandria that were blocking a signal to UNSC Command.

Jammers appear to operate by blocking out particular COMM frequencies; while UNSC command could not receive or transmit radio orders to forces in New Alexandria, short-range communications were possible even at close range to the jammers.

List of appearances

 * Halo: Reach