This is the Online Practice Quiz in Wire and Wireless Communications System Part 7 as one of the Communications Engineering topic. In Preparation for the ECE Board Exam make sure to expose yourself and familiarize in each and every questions compiled here taken from various sources including but not limited to past Board Examination Questions in Electronic System and Technologies, Communications Books, Journals and other Communications References.
Continue Part VII of the Online Practice Quiz
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Question 61. The physical connection between the telephone set and the switching equipment is called the
Question 62. Cellular phones transmit in the band fromQuestion 63. TACS is a cellular system with ______ channels.Question 64. GSM uses what digital modulation technique?Question 65. A phone call over the cellular network actually requiresQuestion 66. The AGC voltage of a radio receiver is always _______.Question 67. Full-duplex transmission meansQuestion 68. What is the typical power output of a cellular phone?Question 69. When line is terminated in an open circuit load, the reflection coefficient isQuestion 70. Provides interface between the mobile telephone switching office and the mobile units.
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Practice Quiz in Wire and Wireless Communications System Part 7