a) AM transmitters more commonly use low-level modulation, while FM transmitters more commonly use high-level modulation. True...

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Electrical Engineering

a) AM transmitters more commonly use low-level modulation, whileFM transmitters more commonly use high-level modulation.True or False
b) Explain the basic elements of a Single Side Band(SSB). What element distinguishes it from a DSBtransmitter?
c) As regulated by FCC law, what component is used to generatethe carrier frequency of broadcast transmitters?
d) A â€¦. uses a ROM look-up table to generate sinewaves or othersignal types for carrier signal generation.
e) Explain the difference between a Class Camplifier and Class A-B amplifier.
What would you use to interface a balanced output to anunbalanced input?

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BThe concept of single sideband SSB is very simple if youdont need two sidebands get rid of one To make that happen youmerely add a component to your system that removes the extrasideband That component is called a band pass filterHeres what the SSB transmitter looks likeNote that the band pass filter has removed the lower sidebandLSB and the carrier from the spectrum The remainder istransmittedThe receiver cannot output the signal as is it must firstrestore the signal to what is should be before demodulation Thereceiver in a SSB system has its own carrier signal from a localoscillator that is puts back in The See Answer

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