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• Raytheon demos troposphere high-speed link
  Friday 9 February 2007 – 09:02
  Raytheon and the United States Marines have demoed a new high-speed communications device that bounces signals off the troposphere layer of the atmosphere. The Dual-Mode All-Band Re-locatable Tactical Terminal (DART-T) can transmit up to 20 Mbps to personnel hundreds, maybe even thousands of miles away.