ISRAELI NAVY

2400 Bd SERIAL TONE WAVEFORM

FFT-Spectrum versus time, frequency and signal intensity

FFT-Spectrum versus frequency and signal intensity (burst intro with unmodulated tones)

FFT-Spectrum versus frequency and signal intensity (synch preamble)

FFT-Spectrum versus frequency and signal intensity (modem in traffic state)

The Baudrate can easily be determined by decoding the signal in AM and running the
RX-output into an FFT-analyzer:

FFT-Spectrum using the "AM-method"

Phase Plane Spectrum of the waveform using 8PSK

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