| 摘要 |
An automatic apparatus and relevant method for discovering and designating air targets constituted by a transmitter assembly (11) which can be associated with a radar (20) and connected via radio with a portable receiver assembly (12). The portable receiver assembly (12) is further constituted by a headset unit (13), an auxiliary terminal (15) and a receiver unit (14) with a satellite system and data processing electronics. The headset unit (13) comprises an earphone (17) and a Magnetic North sensor (18) and is connected with the receiver unit (14). The portable receiver assembly (12) can orient an operator, by means of audio signals, towards the direction of provenance of a selected target and supply her/him with information relevant to said target by means of sound messages, e.g., digitalized voice. <IMAGE> |
