Home > Products > Systems > Sea Field Test System Sea Field Test System tests electric performance of electronic equipments like ES(Electronic Support) equipment and EA(Electronic Attack) equipment, etc, and radar and communication equipment, and performs fleet electronic system characteristic test(SESEF). It analyzes signals by sending necessary signals by copying them in accordance with the prescribed procedure or receiving the signal sent from the fleet, and finally evaluates and analyzes test results by storing the data measured or calculated during the test.