An a singlefm transmitter is modulated withCone 15 cos Crt 29650t) and a carrierame litude of 69 volt. the out Rut vesistiveload for no modulation is 355e and themodulation constant kc = 4270 HZ/VOH.for the given Parameters.1- The ave rage Power in alside bands.2-The carrierPower if the ampritude ofmodulating Signalis reduced py 5 vovA -by 5 volt.

Answered: Image /qna-images/answer/b809e47b-6359-4b37-b237-0de3712ab05d.jpg

fm transmitter is modulated withn tone 15 cos Cat 29650t) and a carrier An a sine a ame litude of 69 volt. the out Rut vesistive load for no modulation is 355e and the modulation constant ke = 4270 HZ/VOH. for the given Parameters. 1- The ave rage Power in alside bands. 2-The earrierpower if the amP vitude of modulating Signalis reduced py 5 voVA - py 5 VolA

fm transmitter is modulated withn tone 15 cos Cat 29650t) and a carrier An a sine a ame litude of 69 volt. the out Rut vesistive load for no modulation is 355e and the modulation constant ke = 4270 HZ/VOH. for the given Parameters. 1- The ave rage Power in alside bands. 2-The earrierpower if the amP vitude of modulating Signalis reduced py 5 voVA - py 5 VolA

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...

See similar textbooks

Similar questions

Single Sideband Modulator Using Phasing Method
None
Choose the correct statement(s) that describe the diagram below. $(1) A.A.K Phase detector 0 (1) K, f'(-)dt Select one or more: a. Used to analyze the modulation trapezoid b. Used to demodulate angle modulated signals c. Linear PLL model Od. Narrowband to wideband conversion e. Non-linear PLL model Loop filter Loop amplifier Demodulated output
transistor datasheet. 1. COMPLETE TABLE #1 Table 1 Parameters of BJT transistors Code type Ic [A] VCEO [V] PD[w] ft[MHz] encapsulated 2N2222A 2N3904 2N3906 NPN 0.2A 40V 0.625W 300MHz TO-92 MPS2907A PNP 0.8A 60V 0.4W 200MHz TO-92
The modulation index of AN signal is reduced from 0.8 to 0.5. The ratio of the total power in the new modulated signal to that of the original signal will nearly be (1) 0.39 (2) 0.63 (3) 0.85 (4) 1.25
2-What is the maximum allowed frequency of the input information signal (modulator) in an AM system (DSB-LC) which has a bandwidth of 40kHz and a carrier frequency of 500kHz
Q2. For the scheme shown in Figure Q2, i. Draw the spectrum of the baseband signal (multiplexer output) for the multiplexer. ii. Determine the bandwidth of the baseband signal (multiplexer output) for the multiplexer. iii. Determine the minimum transmission bandwidth of the multiplexer. Explain, briefly, the modification needed for the multiplexer in the figure to achieve this bandwidth. 3 kHz cos 10,000nt Bascband signal cos? 1000nt Σ cos 22,000rt 4 kHz cos 36,000nt Figure Q2
The modulation index of the PM signal is 2. If a modulating signal that has amplitude of 50 mV at a frequency of 3 kHz phase modulates a 90 kHz carrier signal, what would be the new modulation index of the signal? Assume that the amplitude of the modulating signal is increased by 50%.
Type your question here Determine the saving, in signal power, in the case of 50% modulated AM signal, if the carrier is suppressed before transmission.
For a common base BJT, if IE = 1mA and amplification factor a=0.9, IB is (Round your answer to the closest answer) O 0.3 mA O 0.2 mA O 0.1 MA O 0.4 mA
i need the answer quickly