What is the bandwidth of a signal that has a frequency range from 300 Hz to 3 kH

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Question: What is the bandwidth of a signal that has a frequency range from 300 Hz to 3 kHz?

Options:

Correct Answer: 2.7 kHz

Solution:

Bandwidth = f_max - f_min = 3000 Hz - 300 Hz = 2700 Hz or 2.7 kHz.

What is the bandwidth of a signal that has a frequency range from 300 Hz to 3 kHz?

What is the bandwidth of a signal that has a frequency range from 300 Hz to 3 kHz?

Step 1: Identify the minimum frequency (f_min) of the signal. In this case, it is 300 Hz.
Step 2: Identify the maximum frequency (f_max) of the signal. In this case, it is 3 kHz, which is equal to 3000 Hz.
Step 3: Use the formula for bandwidth, which is Bandwidth = f_max - f_min.
Step 4: Substitute the values into the formula: Bandwidth = 3000 Hz - 300 Hz.
Step 5: Calculate the result: 3000 Hz - 300 Hz = 2700 Hz.
Step 6: Convert 2700 Hz to kilohertz (kHz) if needed: 2700 Hz = 2.7 kHz.

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