41. Noise is typically narrow spikes of voltage with high frequencies. Group of answer choices True False 42. SCA signal can be transmitted at 67-kHz subcarrier. Group of answer choices True False 43. In FM, as the modulating signal amplitude increases, carrier frequency also increases proportionately. Group of answer choices True False 44. The greater the amplitude of the modulating signal, the higher the frequency deviation rate. Group of answer choices True False 45. With no modulation, the carrier frequency will shift above or below its normal frequency. Group of answer choices True False 46. The higher the frequency of the modulating signal, the greater the frequency deviation of the carrier signal. Group of answer choices True False
41. Noise is typically narrow spikes of voltage with high frequencies.
Group of answer choices
True
False
42. SCA signal can be transmitted at 67-kHz subcarrier.
Group of answer choices
True
False
43. In FM, as the modulating signal amplitude increases, carrier frequency also increases proportionately.
Group of answer choices
True
False
44. The greater the amplitude of the modulating signal, the higher the frequency deviation rate.
Group of answer choices
True
False
45. With no modulation, the carrier frequency will shift above or below its normal frequency.
Group of answer choices
True
False
46. The higher the frequency of the modulating signal, the greater the frequency deviation of the carrier signal.
Group of answer choices
True
False
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