Diagnostics to improve link quality and performance.
Spectral Analysis with RTL-SDR Radio
Use the RTL-SDR radio, with MATLAB® and Simulink®, as a data source for downstream spectrum analysis. You can change the radio's center frequency to tune the radio to a band where a signal is present. You can then use the spectrum analyzer to view and make measurements on the received spectrum.
Frequency Offset Calibration for Receivers
Measure and calibrate for the frequency offset between a transmitter and a receiver at the receiver using MATLAB® and Communications Toolbox™. You can either use captured signals or receive signals in real time using the Communications Toolbox Support Package for RTL-SDR Radio. The receiver monitors the received signal, calculates the frequency offset between the transmitter and the receiver and displays it in the MATLAB® command window.
Frequency Offset Calibration for Receivers in Simulink
Measure and calibrate for transmitter/receiver frequency offset at the receiver using Simulink® and Communications Toolbox™. You can either use captured signals or receive signals in real time using the Communications Toolbox Support Package for RTL-SDR Radio. The receiver monitors the received signal, calculates and display the transmitter/receiver frequency offset.
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