The US Navy (USN) awarded a contract modification to General Dynamics Mission Systems to improve high-frequency communications for the US Navy’s four-channel, AN/USC-61(C) digital modular radios. The 3G high-frequency 3rd generation automatic link establishment increases transmission rates from radio to radio by 24% and reduces static and other noises that hinder clear, crisp voice communications quality.

It also improves communications among U.S. and coalition forces and can supplement satellite communications (SATCOM) when SATCOM networks are overloaded or unavailable.

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