Vaisala RS41-SG Weather Balloon (Radiosonde)
From Signal Identification Wiki
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|---|---|
| Frequencies |
400MHz400,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz). 400,000 kHzKiloHertz (kHz) 10^3 Hz,410MHz410,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz). 410,000 kHzKiloHertz (kHz) 10^3 Hz400,000 kHzKiloHertz (kHz) 10^3 Hz 400 MHzMegaHertz (MHz) 10^6 Hz 410,000 kHzKiloHertz (kHz) 10^3 Hz 410 MHzMegaHertz (MHz) 10^6 Hz |
| Frequency Range |
400 MHzMegaHertz (MHz) 10^6 Hz400,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz). 400,000 kHzKiloHertz (kHz) 10^3 Hz - 410 MHzMegaHertz (MHz) 10^6 Hz410,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz). 410,000 kHzKiloHertz (kHz) 10^3 Hz |
| Mode | NFMNarrowband Frequency Modulation |
| Modulation | GFSKGaussian Frequency-Shift Keying |
| ACFAutoCorrelation Function | — |
| Bandwidth |
4.8 kHzKiloHertz (kHz) 10^3 Hz4,800 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz). 0.0048 MHzMegaHertz (MHz) 10^6 Hz 4.8 kHzKiloHertz (kHz) 10^3 Hz 0.0048 MHzMegaHertz (MHz) 10^6 Hz 4.8 kHzKiloHertz (kHz) 10^3 Hz 0.0048 MHzMegaHertz (MHz) 10^6 Hz |
| Location | Worldwide |
| Short Description | Weather balloon (radiosonde) telemetry data. |
| I/Q Raw Recording | — |
| Audio Sample | |
Vaisala RS41-SG Weather Balloon.
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.
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)
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
