Telecom

Illinois Superconductor Corp. said it has introduced an interference filter for cellular base station receivers that uses superconductor technology, enabling the base station to hear weaker signals more clearly. Superconductivity …

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The Southern Co., a registered holding company for five Southeastern utilities, plans to have the first domestic digital specialized mobile radio network operated by an end-user organization on the air …

Oct. 8, 2022. Washington, D.C. The Smithsonian exhibit on the Age of Multimedia: 1994-2008 opened for public viewing in the Gore Digital Museum complex located in the old Department of …

MINNEAPOLIS-Racotek Inc. said its board of directors has adopted a stockholder rights plan designed to protect the long-term value of the company during any future unsolicited acquisition attempt. The company …