Q2) A wideband FM signal is generated from a narrowband FM generator byArmstrong's method as shown below.The desired carrier frequency, fc is 100 MHz and frequency deviationAf = 75 kHz. The message signal to be broadcast is given by:m(t) = cos(30000nt)%3DThe following information is given:m(t)Freq.Multiplier (k)foFreqMultiplier (k2)NBFMBPFfofo = 100 kHz, afo = 10 Hz,kz = 50%3D%3DDetermine:a. Frequency Multiplier k).b. Carrier frequencies fi and f and the corresponding frequencydeviations Af, and Af2.c. The oscillator frequency fLo-d. The center frequency and bandwidth of the bandpass filter.

We need to find out frequency at different point .

Q2) A wideband FM signal is generated from a narrowband FM generator by Armstrong's method as shown below. The desired carrier frequency, fc is 100 MHz and frequency deviation Af = 75 kHz. The message signal to be broadcast is given by: m(t) = cos(30000nt) The following information is given: m(1) Freq Multiplier (k2) Freq. NBFM BPF Multiplier (k) fo af fo fo = 100 kHz, Afo = 10 Hz, kz = 50 %3D Determine: a. Frequency Multiplier k,. b. Carrier frequencies f, deviations Af and Af2. c. The oscillator frequency fLo. d. The center frequency and bandwidth of the bandpass filter. and f; and the corresponding frequency

Q2) A wideband FM signal is generated from a narrowband FM generator by Armstrong's method as shown below. The desired carrier frequency, fc is 100 MHz and frequency deviation Af = 75 kHz. The message signal to be broadcast is given by: m(t) = cos(30000nt) The following information is given: m(1) Freq Multiplier (k2) Freq. NBFM BPF Multiplier (k) fo af fo fo = 100 kHz, Afo = 10 Hz, kz = 50 %3D Determine: a. Frequency Multiplier k,. b. Carrier frequencies f, deviations Af and Af2. c. The oscillator frequency fLo. d. The center frequency and bandwidth of the bandpass filter. and f; and the corresponding frequency

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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