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More Electronics and Communication Questions
A reflex klystron is capable of operating at such high frequencies as
In a binary PCM system, the maximum tolerable error is sample amplitudes is 0.5% of the peak input signal amplitude. The input signal bandwidth is 5 MHz. The minimum rate of transmission of the PCM coded bits is:
A satellite is orbiting in the equatorial plane with a period from perigee to perigee of 12 h. If the eccentricity = 0.002, i = 0°, K 1 = 66063.17 km 2 , µ = 3.99 × 10 14 m 3 /s 2 and the earth's equatorial radius = 6378.14 km, the semi-major axis will be
Which of the following is multiband HF receiving antenna?
In a common emitter, unbypassed resister provides