FM broadcast band 87.5-108 MHz - frequency spectrum - Software defined radio (SDR)

The stereo multiplexing spectrum of the broadcast transmitter:
30 Hz to 15 kHz ... basic mono audio L+P
19 kHz ... pilot tone for the stereo decoder synchronization
23 to 53 kHz ... advanced audio L-P, modulated onto a 38 kHz with suppressed-carrier
54.6 to 59.4 kHz ... Radio Data System (RDS), 1187.5 bps PSK, modulated onto a 57 kHz with suppressed-carrier
Location: Prague (Czechia)
Hardware: RTL-SDR RTL2832U R820T2 TCXO V3
Software: SDR#
Frequency range: 87.5-108 MHz
Tuning step: 100 kHz
Channel width: 250 kHz
Demodulation: wide band frequency (WFM)
Audio spectrum: 0-15 kHz stereo
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