frequency range | |
antenn. | margine di frequenza |
med. | ampiezza di frequenze |
swept : 27 phrases in 10 subjects |
Astronomy | 2 |
Communications | 1 |
Earth sciences | 3 |
Electronics | 4 |
Energy industry | 1 |
General | 1 |
Mechanic engineering | 7 |
Metallurgy | 1 |
Transport | 6 |
Wind Energy | 1 |