Range of frequencies allotted for commercial `FM` radio broadcast is

Options

A. 88 MHz to 108 MHz
B. 88 Hz to 88 kHz
C. 800 kHz to 8000 MHz
D. None of these

Answer

To solve the question regarding the range of frequencies allotted for commercial FM radio broadcast, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding FM Radio Broadcasting**:
- FM (Frequency Modulation) radio broadcasting operates within a specific range of frequencies.

2. **Identifying the Frequency Range**:
- The standard frequency range for commercial FM radio broadcasting is well-defined and recognized globally.

3. **Stating the Frequency Range**:
- The frequency range allotted for commercial FM radio broadcast is from **88 megahertz (MHz) to 108 megahertz (MHz)**.

4. **Understanding Frequency Deviation**:
- Within this range, the maximum frequency deviation allowed for FM signals is typically **75 kilohertz (kHz)**. This means that the frequency can vary from the center frequency by this amount.

5. **Classification of Frequency Band**:
- This frequency range falls under the **Very High Frequency (VHF)** band, which is used for various types of radio communications.

6. **Conclusion**:
- Therefore, the correct answer to the question is that the range of frequencies allotted for commercial FM radio broadcast is **88 MHz to 108 MHz**.

### Final Answer:
The range of frequencies allotted for commercial FM radio broadcast is **88 MHz to 108 MHz**.

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