Category: Communications

Solution: Estimate the bandwidth of the FM signal using Carson’s formula

Solution: Calculate the first two pairs of sidebands for an FM signal

Solution: Use Carson’s rule to determine the bandwidth of an FM channel

Solution: Solve for the highest upper sideband frequency in MHz

Solution: What is the bandwidth of an AM signal whose carrier is 2.1 MHz

Solution: What is the total power supplied by an AM transmitter with a carrier power of 2500 W

Solution: Write the formula of the frequency modulation (FM)

Solution: A carrier (fc = 100 MHz, A, = 25 V) is frequency modulated by the sine wave

Solution: What is the maximum efficiency value for an AM system

Solution: Calculate the carrier and modulating frequencies, the modulation index and deviation