What is the bandwidth of a signal that occupies a frequency range from 300 Hz to

Practice Questions

Q1
What is the bandwidth of a signal that occupies a frequency range from 300 Hz to 3 kHz?
  1. 2.7 kHz
  2. 3.3 kHz
  3. 2.4 kHz
  4. 3.0 kHz

Questions & Step-by-Step Solutions

What is the bandwidth of a signal that occupies 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: Calculate the bandwidth by subtracting the minimum frequency from the maximum frequency. Use the formula: Bandwidth = f_max - f_min.
  • Step 4: Substitute the values into the formula: Bandwidth = 3000 Hz - 300 Hz.
  • Step 5: Perform the subtraction: 3000 Hz - 300 Hz = 2700 Hz.
  • Step 6: Convert 2700 Hz to kilohertz (kHz) if needed. 2700 Hz is equal to 2.7 kHz.
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