Elf-N - Mobile radio beacon for ADS-B system
Purpose
 ELF-N is intended for transmitting vehicle’s current coordinates and identification code to Control Center to provide surveillance and vehicles safety monitoring at the airport’s territory.
ELF-N is of B2 low class in compliance with MOPS RTCA DO-260A.
Main technical characteristics:
1. Data transmitted.
squitter of DF18 format types: | |
- surface position;
- identification and type;
- operational status. | |
| 2. Data transmission period: | |
- 5 s at vehicle parking;
- 0,5 s at vehicle movement. | |
| 3. Frequency, MHz | 1090 |
| 4. Radiation power, W | ≤20 |
| 5. Parameters of signals radiated: in compliance with DO-260A; DO-181C |
| 6. Identification code of 24 bit address and active status can be programmed by Customer. |
7. Power supply, V
self-contained operation at power supply breaks during 10 min. |
9-36 |
| 8. Power consumption, no more, W | 3 |
| 9.Temperature range, ºC | minus 40... +50 |
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