Vaisala RS41-SG Weather Balloon (Radiosonde)
From Signal Identification Wiki
 | |
|---|---|
| Frequencies | 400 MHz,406 MHz |
| Frequency Range | 400 MHz - 406 MHz |
| Mode | NFM |
| Modulation | GFSK |
| ACF | — |
| Bandwidth | 4.8 kHz |
| Location | Worldwide |
| Short Description | Weather balloon (radiosonde) telemetry data. |
| I/Q Raw Recording | — |
| Audio Sample | |
Vaisala Radiosondes: RS92-SGP - RS41-SG - RS92-KL
Vaisala RS41-SG and RS41-SGP Weather Balloons.
Characteristics[edit]
GFSKGaussian Frequency-Shift Keying deviation Peak-Peak is 4.8 kHzKiloHertz (kHz) 10^3 Hz, with speed at 4800 bpsBits per second (bps).
Frequencies[edit]
Typically around 405 MHzMegaHertz (MHz) 10^6 Hz (400-406 MHzMegaHertz (MHz) 10^6 Hz).
Decoding Software[edit]
- Hobby Level Software
- SondeMonitor - Windows or Wine, shareware
- RS - RS1729 Radiosonde Decoder (compiles on Linux and Windows)
- dxlAPRS - free toolchain for radiosonde decoding (Linux)
- RS41 Tracker - Windows, freeware
Decoding Tutorials[edit]
Video Examples[edit]
- Weather Balloon (Radiosonde) tracking with RTL SDR (RTL2832), Sondemonitor and SDR Sharp
- RS41-SG
- RS41-SG / RS92-SGP
- 2x RS41
