DH107
Herzfall Corporation's head-mounted communications device, it resolved the jamming problems encountered when using SoroSuub's DH77 headcomm. They were used in stormtrooper helmets. The DH107 had a special decoding sequence built into its firmware, which was activated when the helmet was placed on the trooper's head. It randomly changed frequencies according to a platoon shifting sequence, which made tracking the transmission nearly impossible. The sequence could only be halted by throwing a small tongue switch as the trooper removed the helmet. Otherwise, the decoding sequence would be erased, rendering the communications system useless. Airen Cracken once found that, if a person linked a sabacc skifter to the DH107 module, the skifter could relay information about what frequency was most likely to be used next.