Indicate in which one of the following only one sideband is transmitted a H3E b

Indicate in which one of the following only one

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6. Indicate in which one of the following only one sideband is transmitted. a.H3E b.A3E c.B8E d.C3F
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7. One of the following cannotbe used to remove the unwanted sideband in SSB. This is the 8. R3E modulation is sometimes used to 9. To provide two or more voice circuits with the same carrier, it is necessary to use 10. Vestigal sideband modulation (C3F) is normally used for a.HF point-to-point communications b.monoaural broadcc.TV broadcasting asting d. stereo broadcasting
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FREQUENCY MODULATION 1. In the stabilize reactance modulator AFC system, 2. In the spectrum of a frequency-modulated wave 3. The difference between phase and frequency modulation 4. Indicate the falsestatement regarding the Armstrong modulation system a.The system is basically phase, not frequency modulation, b.AFC is not needed, as crystal oscillator is used. c.Frequency multiplication musd.Equalization is unnecessary t be used. 5. An FM signal with a modulation index mfis passed through a frequency tripler. The wave in the output of the tripler will have a modulation index of 6. An FM signal with a deviation δis passed through a mixer, and has its frequency reduced fivefold. The deviation in the output of the mixer is 7. A pre-emphasis circuit provides extra noise immunity by
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