(Solved): Hir Communications IRREOUENCY MODULATION (FM) RECEIVER TEST Read each question carefully. Write the ...
Hir Communications IRREOUENCY MODULATION (FM) RECEIVER TEST Read each question carefully. Write the corresponding letter for the most correct answer in the blank space provided.
?1. FM sidebands that contain the majority of the power are called
q,? a. single sidebands b. significant sidebands c. power sidebands d. upper and lower sidebands
?2. In frequency modulation, the intelligence is located in the a. amplitude b. phase c. frequency d. duration
?3. Which is not an advantage of FM? a. Less interference between stations b. Greater noise suppression c. Reduced transmitter power to cover an assigned area d. Fewer components than AM or SSB
?4. Noise spikes in FM signals are removed by the
?a. limiter b. audio amplifiers c. mixer d. discriminator 5. FM stereo broadcasts require
?a. a pliot sub-carrier b. dual transmitters c. two equal carrier frequencies d. delaying networks
