Electromagnetic Interference (EMI) Ducting

Provides no less than 75db of shielding effectiveness in the 100MHz-1GHz range, with 65db shielding past that to 12GHz. The exclusive DU EMI shielded ducting will enhance the Warfighter working environment when an EMI shielded shelter or enclosure is provided with an external HAVAC system. The EMI shielded duct maintains effective continuity between the units deployed.