 |
| |||
| subcarrier | |||
| subcarrier frequency | |||
| поднесущей частоты: 69 phrases in 11 subjects |
| Astronautics | 2 |
| Electronics | 1 |
| Household appliances | 2 |
| Information security and data protection | 1 |
| Makarov | 1 |
| Mass media | 28 |
| Military | 1 |
| Radio | 14 |
| Security systems | 1 |
| Technology | 14 |
| Telecommunications | 4 |