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Q.3: a) A block diagram of an indirect (Armstrong) FM transmitter is shown below. Compute the maximum frequency deviation Af, of the output of the FM transmitter and the carrier frequency fc. if fer 200 KHz, fio-10.8 MHz, Af,-25 Hz, n-64, n-48. xe(t) fer. Afi Frequency fe multiplier fes Frequency multiplier m(t) NBFM fe. Afe fio b) We need to send data 3 bits at a time at a bit rate of 3 Mbps of FSK system. The carrier frequency is 10 MHz. Calculate the number of levels (different frequencies), the baud rate, and the bandwidth. Draw the bandwidth.

Q.3: a) A block diagram of an indirect (Armstrong) FM transmitter is shown below. Compute the maximum frequency deviation Af, of the output of the FM transmitter and the carrier frequency fc. if fer 200 KHz, fio-10.8 MHz, Af,-25 Hz, n-64, n-48. xe(t) fer. Afi Frequency fe multiplier fes Frequency multiplier m(t) NBFM fe. Afe fio b) We need to send data 3 bits at a time at a bit rate of 3 Mbps of FSK system. The carrier frequency is 10 MHz. Calculate the number of levels (different frequencies), the baud rate, and the bandwidth. Draw the bandwidth.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Q.3: a) A block diagram of an indirect (Armstrong) FM transmitter is shown below. Compute the maximum frequency deviation Af, of the output of the FM transmitter and the carrier frequency fc. if fer 200 KHz, fio-10.8 MHz, Af,-25 Hz, n-64, n-48. xe(t) fer. Afi Frequency fe multiplier fes Frequency multiplier m(t) NBFM fe. Afe fio b) We need to send data 3 bits at a time at a bit rate of 3 Mbps of FSK system. The carrier frequency is 10 MHz. Calculate the number of levels (different frequencies), the baud rate, and the bandwidth. Draw the bandwidth.
Transcribed Image Text:Q.3: a) A block diagram of an indirect (Armstrong) FM transmitter is shown below. Compute the maximum frequency deviation Af, of the output of the FM transmitter and the carrier frequency fc. if fer 200 KHz, fio-10.8 MHz, Af,-25 Hz, n-64, n-48. xe(t) fer. Afi Frequency fe multiplier fes Frequency multiplier m(t) NBFM fe. Afe fio b) We need to send data 3 bits at a time at a bit rate of 3 Mbps of FSK system. The carrier frequency is 10 MHz. Calculate the number of levels (different frequencies), the baud rate, and the bandwidth. Draw the bandwidth.
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