| |||
| signal à spectre étalé | |||
|
spread spectrum : 20 phrases in 6 subjects |
| Communications | 6 |
| Earth sciences | 1 |
| Electronics | 8 |
| Natural sciences | 1 |
| Radio | 3 |
| Satellite communications | 1 |
| |||
| signal à spectre étalé | |||
|
spread spectrum : 20 phrases in 6 subjects |
| Communications | 6 |
| Earth sciences | 1 |
| Electronics | 8 |
| Natural sciences | 1 |
| Radio | 3 |
| Satellite communications | 1 |