Q. ____ must preserve radio service-defining properties of the system.

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Q. Digital translation of a baseband signal into an IF is an example for ____

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Q. Which among the following is not a property of offline software support?

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Q. How are the bits at the output of INFOSEC (towards source) stage referred?

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Q. _____ stream characterizes radio surrounding usage in terms of time, frequency, and space.

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Q. Digital-access bandwidth is approximately double of the sampling rate of the ADC in the isochronous subscriber signal-processing path.

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Q. The introduction of plug and play modules in software defined radio involves partitioning of functions and components

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Q. Which among the following is not a part of RF front-end section in receive mode?

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Q. The circuits of transmit mode in RF front end _____ RF signal.

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Q. ____ time aligns a signal and fits it into the information bandwidth.

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Q. The number of times an electronic signal changes its state is measured by ____

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Q. The modem may include ____ to correct channel multipath artifacts.

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Q. ____ can be used to correct encoded symbols received in error.

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Q. The modem groups the bits to be transmitted into ____

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Q. A ____ is used to represent a symbol.

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Q. ____ depends on the amount of redundancy in a data stream.

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Q. The modem must control ____ to produce the desired carrier frequency.

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Q. Speech application typically runs on ____ processor.

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Q. Which of the following is not a characteristic of cryptographic security?

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Q. ____ is used to identify the creator of information.

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