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• 17:01, 14 April 2025 OnlyDPCanSaveMe talk contribs created page File:Log Power FFT, 913 x 278.png (This summary describes how to create a flowgraph in GNU Radio Companion (GRC) using the Log Power FFT block to process a sine wave signal and visualize its logarithmic power spectrum. The setup is straightforward, and the output aligns with the expected behavior of the block as described. Flowgraph Components and Configuration. Signal Source Generates a sine wave. Frequency: 1 kHz. Sample Rate: 32,000 samples per second (32 kHz). Amplitude: 1 (a simple, clean input signal). Throttle Block...)