Question

the term 98.3 FM in respect of a radio station refers to its​

Answer 1

Hi friend here is your answer.

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This station is related to radio mirchi. And 98.3 FM is india's most favourite hindi FM. Its Owner is "Entertainment network india limited".

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Answer 2

it is Megahertz..

Megahertz (MHz) is a frequency unit of cycles per second that measures transmissions through airwaves or conduits, such as network cable or fiber optic cable. A Hertz (Hz) is one cycle per second. One MHz equals one million (1,000,000) Hz.