 |
| |||
| programme signal; modulation signal | |||
| señal de modulacion: 16 phrases in 4 subjects |
| Antennas and waveguides | 1 |
| Communications | 9 |
| Electronics | 5 |
| Information technology | 1 |
|
| |||
| programme signal; modulation signal | |||
| señal de modulacion: 16 phrases in 4 subjects |
| Antennas and waveguides | 1 |
| Communications | 9 |
| Electronics | 5 |
| Information technology | 1 |