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Apply Free Space Path Loss to QPSK Modulated Signal

The model applies free space path loss to a QPSK modulated signal.

The Free Space Path Loss block applies a free space path loss that is computed based on the distance and frequency mode setting.

Run the model and display the signal level after free space path loss is applied.

The Free Space Path Loss configuration settings are:

Mode: Distance and Frequency
Distance: 0.500
Frequency (MHz): 1920

The calculated free space path loss is 92.09 dB.