GRAW DFM-09 Weather Balloon (Radiosonde)

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GRAW DFM-09 Weather Balloon (Radiosonde)
DFM09 (2).png
Frequencies 400.01 MHz,405.99 MHz
Frequency Range 400.01 MHz - 405.99 MHz
Mode NFM
Modulation FSK
ACF
Bandwidth 20 kHz
Location Worldwide
Short Description GRAW DFM-09 performs measurement of temperature, humidity, air pressure, wind direction and wind speed.
I/Q Raw Recording
Audio Sample

From company website:

The state-of-the-art DFM-09 is one of the lightest and smallest radiosondes on the market and is also one of the most used radiosondes in the world. It was designed for precise and reliable measurement of temperature, humidity, air pressure, wind direction and wind speed. It is easy to use, making it the ideal instrument for daily sounding.


Samples[edit]

Decoding Software[edit]

SDR#