 |
| hopping frequencies: 72 phrases in 10 subjects |
| Electronics | 9 |
| Information security and data protection | 7 |
| Information technology | 5 |
| Makarov | 1 |
| Military | 19 |
| Nanotechnology | 1 |
| Navigation | 1 |
| Security systems | 9 |
| Technology | 16 |
| Telecommunications | 4 |
|
| hopping frequencies: 72 phrases in 10 subjects |
| Electronics | 9 |
| Information security and data protection | 7 |
| Information technology | 5 |
| Makarov | 1 |
| Military | 19 |
| Nanotechnology | 1 |
| Navigation | 1 |
| Security systems | 9 |
| Technology | 16 |
| Telecommunications | 4 |