 |
| |||
| succession of specified on and off times | |||
| modulation | |||
| modulatie: 124 phrases in 11 subjects |
| Agriculture | 1 |
| Antennas and waveguides | 2 |
| Automated equipment | 1 |
| Communications | 50 |
| Construction | 1 |
| Electronics | 48 |
| General | 1 |
| Information technology | 16 |
| Measuring instruments | 1 |
| Politics | 1 |
| Transport | 2 |