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FM RDS Receiver with the RTL-SDR

version 1.0.1 (367 KB) by Carsten Roppel
An FM broadcast receiver with RDS (Radio Data System) demodulator and decoder using the RTL-SDR

180 Downloads

Updated 6 Oct 2021

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This Simulink model implements an FM broadcast receiver with RDS (Radio Data System) demodulator and decoder. It is used for teaching analog and digital modulation in a real-world application using a low-cost hardware, the RTL-SDR.
The model provides an audio ouput of the radio station and displays text messages transmitted via RDS. A spectrum plot and signal constellation plots give insight in the operation of the FM demodulator, the BPSK demodulator and the timing recovery.
A detailed description is included in the package.

Cite As

Carsten Roppel (2022). FM RDS Receiver with the RTL-SDR (https://www.mathworks.com/matlabcentral/fileexchange/100316-fm-rds-receiver-with-the-rtl-sdr), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2020a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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