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Q.Which one of the following frequency ranges is used for TV transmission? (A) 30 - 300 Hz
(B) 30 - 300 kHz
(C) 30 - 300 MHz
(D) 30 - 300 GHz

Bihar BsebBihar Board Intermediate 2025MCQ· 1mImportance★★★★★
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Television broadcasting uses the VHF (very high frequency) band, 30–300 MHz.

Different services use different frequency bands. The VHF band (30–300 MHz) and part of the UHF band are allotted to television transmission because these frequencies give line-of-sight, ground-wave-free propagation suitable for the required video bandwidth.

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