NWC
From Signal Identification Wiki
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|---|---|
| Frequencies | 19.8 kHz |
| Frequency Range | 19.8 kHz - 19.8 kHz |
| Mode | CW |
| Modulation | FSK |
| ACF | — |
| Emission Designator | — |
| Bandwidth | 300 Hz |
| Location | Australia |
| Short Description | Naval Communication Station (NCS) Harold E. Holt. Used jointly by the Australian and United States navies to transmit encrypted orders to submerged submarines in the Pacific. |
| I/Q Raw Recording | — |
| Audio Sample | |
