Envelope Detector MCQ’s

This set of Analog Communication Multiple Choice Questions & Answers (MCQs) focuses on “Envelope Detector”. 1. Effective radiated power (ERP) is equal to ________a) Pt×Gt×Pdb) Pt×Pdc) Gt×Pdd) Pt×Gt 2. Power density from an isotropic antenna is equal to ________a) Pt4πR2b) Pc4πR2c) Pt2πR2d) Pt4πR 3. Envelope Detector is a/an ________a) Coherent detectorb) Asynchronous Detectorc) Synchronous Detectord) Product Demodulator 4. Compact […]

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Modulation Using Non-Linear Devices (Balanced Modulator) MCQ’s

This set of Analog Communication Multiple Choice Questions & Answers (MCQs) focuses on “Modulation Using Non-Linear Devices (Balanced Modulator)”. 1. Signal to Noise ratio for a hi-fi system is equal to ________a) 50 dBb) 100 dBc) 75 dBd) 10 dB 2. What is the use of SSB?a) It has lesser bandwidthb) It has large bandwidthc) […]

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FDM System MCQ’s

This set of Analog Communication Multiple Choice Questions & Answers (MCQs) focuses on “FDM System”. 1. FDM stands for ________a) Frequency Density Multiplexingb) Frequency Difference Multiplexingc) Frequency Division Multiplexingd) Frequency Data Manager 2. TDM stands for ________a) Time Division Multiplexingb) Time Difference Multiplexingc) Time Duration Multiplexingd) Time Data Manager 3. Frequency difference between WDM (Wavelength […]

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