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Home/modulation

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rohit
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rohitBegginer
Asked: August 22, 2024In: Education

The main function of a balanced modulator is to

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Asked: August 22, 2024In: Education

For a plate-modulated class C amplifier the plate supply voltage is E. The maximum plate cathode voltage could be almost high as

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The modulation index of an FM is changed from 0 to 1. How does the transmitted power change?

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One of the advantages of base modulation over collector modulation of a transistor class C amplifier is

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Asked: August 22, 2024In: Education

Leak type bias is used in plate modulated class C amplifier to

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Asked: August 22, 2024In: Education

In case of frequency modulation, modulating voltage remains constant if the modulating frequency is lowered, then

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rohitBegginer
Asked: August 22, 2024In: Education

Which of the following is a digital modulation technique?

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rohit
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rohitBegginer
Asked: August 22, 2024In: Education

If in a broadcasting studio, a 1000 kHz carrier is modulated by an audio signal of frequency range 100- 5000 kHz, the width of channel is __________ kHz.

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Asked: August 22, 2024In: Education

For a given carrier wave, maximum undistorted power is transmitted when value of modulation is

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Asked: August 22, 2024In: Education

In Modulation, “carrier” is

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