Traffic Light Control R09

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Traffic Light Control R09
R09 16 Dresden.png
Frequencies 170.81 MHz
Frequency Range 170.81 MHz - 170.81 MHz
Mode
Modulation MSK
ACF
Emission Designator
Location Dresden, Germany
Short Description MSK Modulated signal with 2400Baud for traffic light control. Contains R09.16 telegrams as specified per VDV Standard 420.
I/Q Raw Recording
Audio Sample

MSKMinimum-Shift Keying (When Shift/Bd = 0.5. It is impossible to get this ratio to be lower than 0.5, hence it is called the 'Minimum' shift.) Modulated signal with 2400Baud for traffic light control. Contains R09.16 telegrams as specified per VDV Standard 420.

Frequencies[edit]

Radio Band Frequency Range
70cm 450-470MHz
2m 146-174MHz
4m 68-87.5MHz

Decoding Software[edit]

Dump DVB gnuradio decoder