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- General Radiotelephone Operator (Element 3 (GROL)) »
- FCC Element 3 - General Radiotelephone
41. What type of wave is made up of sine waves at the fundamental frequency and all the harmonics?
A sawtooth wave consists of the fundamental frequency and all its harmonics, unlike square waves (odd harmonics only), sine waves (no harmonics), or cosine waves (no harmonics).
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