Unknown narrow data on 18050kHz
From Signal Identification Wiki
 | |
|---|---|
| Frequencies | 18.0505 MHz |
| Frequency Range | 18.0505 MHz - 18.0505 MHz |
| Mode | USB |
| Modulation | — |
| ACF | — |
| Bandwidth | 2 kHz |
| Location | Worldwide |
| Short Description | Unidentified narrow data mode |
| I/Q Raw Recording | — |
| Audio Sample | |
This data mode was received in October 2025. Modulation type is unknown. There seem to be 16 lines in the signal spectrum.
Possibly identified: Codan Data Modem. Comments welcome.
Vhf explorer (talk) 04:19, 18 April 2026 (NZST)
Samples[edit]
Frequencies[edit]
18050.5 kHzKiloHertz (kHz) 10^3 Hz
