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Draw block diagram of mobile unit and state function of each block. Also state two features of mobile hand set.
written 5.4 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 2.4 years ago

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Draw the block diagram of mobile unit. State the function of logic and control unit in mobile handset.
mobile communication
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written 5.3 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 5.3 years ago

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Transmitter: It is low power FM unit operating in the frequency range of 825 to 845MHz. There are 666, 30 KHz transmit channel. The carrier is furnished by a frequency synthesizer is a phase modulated by voice signal.

Receiver: The receiver is a dual conversion super heterodyne. The incoming signal …

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