Television inputs (signal band): The antenna/cable input to a TV set uses signals in which frequency category? Identify the standard term used for these input frequencies. Choose the correct category.

Q: Television inputs (signal band): The antenna/cable input to a TV set uses signals in which frequency category? Identify the standard term used for these input frequencies. Choose the correct category.

Concept TV tuners accept RF signals (VHF/UHF bands) via antenna or cable; these are then converted to intermediate frequency inside the set. Final Answer Radio frequency (RF)

Difficulty: Easy

Radio frequency (RF)
Audio frequency (AF)
Intermediate frequency (IF)
Direct current (DC)

Correct Answer: Radio frequency (RF)

Explanation:

Concept
TV tuners accept RF signals (VHF/UHF bands) via antenna or cable; these are then converted to intermediate frequency inside the set.

Final Answer
Radio frequency (RF)

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