NABTEB QUESTIONS

What is the frequency range of radio waves used for the following purpose? (i) Broadcasting (ii) Long distance communication. (iii) Television. – NABTEB QUESTION

i. Broadcasting: MF medium frequency (0.3-3)MHz

ii. Long distance communication: Beamed communication e. g. short wave comm.(3 to 30)MHz UHF (300 to 3000) MHz

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