Rescue teams aided by knowledge of vehicle in distress. Similar to conventional emergency transmitters except contains additional timing and modulating circuits. Additions to standard emergency transmitter enable transmitter to send rescuers identifying signal in addition to conventional distress signal created by sweep generator. Data generator contains identifying code.
Self-Identifying Emergency Radio Beacons
NASA Tech Briefs ; 11 , 10
1987-11-01
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Englisch
Multiple access model for emergency position indicating radio beacons
Tema Archiv | 1976
|Emergency position indicating radio beacons operating on 2182 kHz
Tema Archiv | 1976
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