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Principles Of Communication Network

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15
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1
answer
101k
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1
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Explain the following with reference to radio receivers: (i) Selectivity (ii) Fidelity (iii) Sensitivity (iv) Double spotting
principles of communication network updated 5.2 years ago by teamques10 ★ 70k
16
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1
answer
112k
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1
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Explain the block diagram of analog and digital communication system? If information rate is maximum which type of modulation techniques can be used?
principles of communication network updated 5.2 years ago by teamques10 ★ 70k
21
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2
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108k
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2
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Write short notes on Pre-emphasis and de-emphasis.
principles of communication network updated 4.3 years ago by teamques10 ★ 70k
4
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1
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79k
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1
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Explain Balanced Modulator
principles of communication network updated 5.2 years ago by teamques10 ★ 70k
3
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1
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23k
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1
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Calculate image frequency and rejection ratio.
principles of communication network updated 4.0 years ago by teamques10 ★ 70k
6
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1
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22k
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1
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Explain Balanced modulator.
principles of communication network updated 4.1 years ago by teamques10 ★ 70k
3
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1
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32k
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1
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Explain the operating principle, working of transmitter and receiver of BPSK System.
principles of communication network updated 4.1 years ago by teamques10 ★ 70k
2
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1
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11k
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1
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Find the bandwidth of FM signal using Carson's rule.
principles of communication network updated 4.0 years ago by teamques10 ★ 70k
4
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1
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18k
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1
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What are method employed for generation of SSB? Explain third method of SSB generation with its advantage and disadvantage.
principles of communication network updated 7.0 years ago by teamques10 ★ 70k
2
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2
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6.3k
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2
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Pre-emphasis and deemphasis circuits.
principles of communication network updated 4.1 years ago by teamques10 ★ 70k
8
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1
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33k
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1
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Explain the indirect method of FM generation OR With the help of neat block diagram explain FM transmitter using Armstrong method of FM generation
principles of communication network updated 7.0 years ago by teamques10 ★ 70k
4
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1
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31k
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1
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Explain the terms : selectivity, fidelity, sensitivity, AGC.
principles of communication network updated 7.0 years ago by teamques10 ★ 70k
4
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1
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18k
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1
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What are the different methods of FM generation? Explain reactance modulator in detail.
principles of communication network updated 6.9 years ago by teamques10 ★ 70k
1
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1
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3.5k
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1
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List frequency band & communication application of usable frequency spectrum
principles of communication network updated 5.2 years ago by teamques10 ★ 70k
39
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1
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276k
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1
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Draw & explain block diagram of basic communication system. Explain different communication channels & their characteristics.
principles of communication network updated 4.1 years ago by teamques10 ★ 70k
3
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1
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10.0k
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1
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Explain types of communication channels?
principles of communication network updated 5.2 years ago by teamques10 ★ 70k
0
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1
answer
11k
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1
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what is eye pattern?
principles of communication network updated 5.2 years ago by teamques10 ★ 70k
0
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1
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4.2k
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1
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Define noise figure & noise factor.
principles of communication network updated 5.2 years ago by teamques10 ★ 70k
1
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1
answer
4.6k
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1
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Explain friss transmission formula.
principles of communication network updated 5.2 years ago by teamques10 ★ 70k
0
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1
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1.9k
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1
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Write Fourier Transform of Unit step, Delta and gate function?
principles of communication network updated 4.1 years ago by teamques10 ★ 70k
1
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1
answer
2.3k
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1
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what is convolution of signals?
principles of communication network updated 5.2 years ago by teamques10 ★ 70k
1
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1
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17k
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1
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What are types of Internal Noise?
principles of communication network updated 5.2 years ago by teamques10 ★ 70k
0
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1
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17k
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1
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Explain Noise Bandwidth
principles of communication network updated 4.0 years ago by krithikkm200 • 10
0
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1
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12k
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1
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State advantage of SSB over DSBFC. Explain filter method to generate SSB AM
principles of communication network updated 5.2 years ago by teamques10 ★ 70k
4
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1
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24k
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1
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Explain the concept of Image frequency & its rejection. Discuss double spotting.
principles of communication network updated 5.2 years ago by teamques10 ★ 70k
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