Which modulation is used by a microwave system?(a) FM(b) SSB(c) QAM(d) Either FM or SSB or QAMI got this question in an international level competition.This is a very interesting question from Frequency Translation topic in portion Modulation of Analog Communications

Which modulation is used by a microwave system?(a) FM(b) SSB(c) QAM(d)

1.	Which modulation is used by a microwave system?(a) FM(b) SSB(c) QAM(d) Either FM or SSB or QAMI got this question in an international level competition.This is a very interesting question from Frequency Translation topic in portion Modulation of Analog Communications
Answer» RIGHT choice is (d) EITHER FM or SSB or QAM The EXPLANATION is: Microwave system is used for point-to-point communication links, which is the communication between two nodes. It can either USE frequency modulation or single sideband modulation or quadrature modulation.

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