CW Spectral Waveforms
Spectral waveforms show signal level as a function of frequency. Typically, they are measured by capturing a record of signal level as a function of time and applying a Fourier…
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Spectral waveforms show signal level as a function of frequency. Typically, they are measured by capturing a record of signal level as a function of time and applying a Fourier…
Jalur-jalur WARC adalah 3 portions dari spektrum radio gelombang pendek yang digunakan oleh operator radio amatur yang berlesen. Ia merupakan 30 meter (10.100-10.150MHz), 17 meter (18.068-18.168MHz) dan 12 meter (24.890-24.990MHz.…