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Electronics and Communication Materials And Components Difficulty: Medium

Material in superconducting state have the property of

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Consider the following: 1. Filter system 2. Phase-shift method 3. Third method 4. Balanced modulator Which of these can be used to remove unwanted side-bands in SSB? An 8 level encoding scheme is used in a PCM system of 10 kHz channel BW. The channel capacity is A company operating taxicabs communicates from its central office with the help of an antenna at the top of a 16 m tower. The antenna on the taxicabs is 1.44 m above the ground. The communication distance between the central office and a taxicab cannot exceed The addition of the two number (1A8) 16 + (67B) 16 will be: In the break region of clipping circuit, a diode behaves as