Electronics (Mike Jaroch) | edulabs.org academy

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F

FREQUENCY COMPENSATION NETWORK

Circuit modification used to improve or broaden the linearity of its frequency response [18].

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FREQUENCY CUTOFF

The frequency at which the filter circuit changes from an action of rejecting the unwanted frequencies to an action of passing the desired frequencies. Conversely, the point at which the filter circuit changes from an action in which it passes the desired frequencies to an action in which it rejects the undesired frequencies [9].

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FREQUENCY DEVIATION

The amount the frequency varies from the carrier frequency [12].

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FREQUENCY DIVERSITY

Transmitting (and receiving) of radio waves on two different frequencies
simultaneously [10].

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FREQUENCY METER

A meter used to measure the frequency of an ac signal [3] [16].

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FREQUENCY MODULATION

Angle modulation in which the modulating signal causes thecarrier frequency to vary. The amplitude of the modulating signal determines how far the frequency

changes, and the frequency of the modulating signal determines how fast the frequency changes [12].

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FREQUENCY MULTIPLIERS

Special RF power amplifiers that multiply the input frequency [12].

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FREQUENCY RESPONSE

Special RF power amplifiers that multiply the input frequency [12].The measure of a servo's ability to respond to various input frequencies [15].

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FREQUENCY SCANNING

Varying the output frequency to achieve electronic scanning [18].

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FREQUENCY SPECTRUM

In a radar, the entire range of frequencies contained in an RF pulse or signal
[18].

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