A baseband signal with frequency components from near dc to 15 kHz frequency modulates a 200-kHz carrier, and the frequency deviation is ±3 kHz. The signal is applied as the input to a cascade of two frequency triplers and one frequency doubler. Determine the output (a) center frequency, (b) frequency deviation, and (c) deviation ratio (d) A VCO has an unmodulated carrier frequency of 100 MHz and sensitivity of −12 kHz#V. Determine the frequency when the input signal is set at 5 V.
A baseband signal with frequency components from near dc to 15 kHz frequency modulates a 200-kHz carrier, and the frequency deviation is ±3 kHz. The signal is applied as the input to a cascade of two frequency triplers and one frequency doubler. Determine the output (a) center frequency, (b) frequency deviation, and (c) deviation ratio (d) A VCO has an unmodulated carrier frequency of 100 MHz and sensitivity of −12 kHz#V. Determine the frequency when the input signal is set at 5 V.
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A baseband signal with frequency components from near dc to 15 kHz frequency modulates a 200-kHz carrier, and
the frequency deviation is ±3 kHz. The signal is applied as the input to a cascade of two frequency triplers and one
frequency doubler. Determine the output (a) center frequency, (b) frequency deviation, and (c) deviation ratio
(d) A VCO has an unmodulated carrier frequency of 100 MHz and sensitivity of −12 kHz#V. Determine the
frequency when the input signal is set at 5 V.
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