signals intelligence


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signals intelligence (SIGINT)

i. A category of intelligence comprising either individually or in combination all communications intelligence, electronics intelligence, and foreign instrumentation signals intelligence, however transmitted.
ii. Intelligence derived from communications, electronics, and foreign instrumentation signals.
References in periodicals archive ?
Mercury's powerful systems are widely used in defense electronics, and notably in leading-edge applications for signals intelligence.
Trailblazer will quite literally blaze a trail in helping this customer transform its signals intelligence collection, processing, analysis and dissemination system,'' James H.
These changes are revolutionizing the Agency's capability to produce foreign signals intelligence and protect sensitive government communications in a digital age.
Army's Tactical Signals Intelligence Payload (TSP) Program.