Question 11 of 11intermediate🔧 ApplyNumerical2 marks

A composite signal contains frequencies between 500 MHz and 1 GHz. What is the bandwidth of a signal?

Correct Answer

The bandwidth of the signal is 500 MHz.

Exercise: Exercise | Q: 13 | (Page 20)
For More Understanding

Explanation

According to the textbook, bandwidth is the difference of maximum and minimum frequency contained in the composite signals. The signal has frequencies between 500 MHz and 1 GHz, so the calculation is straightforward: Bandwidth = Maximum frequency - Minimum frequency = 1 GHz - 500 MHz = 500 MHz.

Solution Steps

  1. Step 1: Identify the given values — Minimum frequency = 500 MHz, Maximum frequency = 1 GHz = 1000 MHz

  2. Step 2: Apply the bandwidth formula — Bandwidth = Maximum frequency - Minimum frequency

  3. Step 3: Calculate — Bandwidth = 1000 MHz - 500 MHz = 500 MHz

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