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What is the frequency range of HF (High frequency)?(a) 3 MHz to 30 MHz(b) 3 Hz to 30 Hz(c) 3 KHz to 30 KHz(d) 3 mHz to 30 mHzThe question was asked in my homework.My question is taken from Radio Shop in portion Radio Shop of Aircraft Maintenance

Answer»

Right choice is (a) 3 MHz to 30 MHz

Easy EXPLANATION: HIGH frequency refers to the radio frequency range LYING between 3 MHz to 30 MHz. These waves possess wavelengths from ONE to ten decameters and the band is thus referred to as the decameter band.



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