Canadian Amateur Radio Basic License Study Guide
Mapleham
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Frequency, Wavelength and Harmonics
Frequency — cycles per second measured in hertz; audio range is 20 hertz to 20 kilohertz; radio frequencies above 20 kilohertz
Harmonics — integer multiples of fundamental frequency; second harmonic is twice the fundamental; pure sine wave has no harmonics
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Canadian Amateur Radio Basic License Study Guide
Mapleham
Canadian Amateur Radio Basic License Study Guide
Mapleham
