An FM transmitter is determined to have a transmitter sensitivity of 203.314Hz/V. If the modulating signal is designed to be 13.158V, and the modulation index is kept to be at 5, solve for the peak voltage of the 1st sideband. if the carrier signal is determined to be Vc(t)=25sin(2π160000000t

Q: A 400 V of 50 Hz is supplying a three-phase load of 150kW that is located 150 m away from the…

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Q: In an Amplitude modulator, the carrier is ve = 10 cos[2n(100 x 10*)t]. If the modulating signal is…

A: Brief description: Amplitude modulation is defined as it is one of the modulation technique where…

Q: 1. If the (volt/DIV) =5 and the input = (20v) plot and discus the result. %3D 2. If the (time /DIV)…

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Q: 3.7 A modulating signal is of the form: m(t) = 5 sin (2000nt) and the carrier signal c(t) = 10 sin…

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Q: 7) Calculate Log2(64) 64,32,6, and 2 9) What is the bandwidth of a signal that ranges from 5 MHz…

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Q: A 10 MHz TXCO is driving a receiver’s front end and has a frequency deviation of 4 ppm.  It drives a…

A: A 10 MHz TXCO is driving a receiver’s front end and has a frequency deviation of 4 ppm.  It drives a…

Q: f Va = -3sin[2pi(2x103)t] and Vb = -10cos[2pi(200x103)t] 1. Write the equation of the AM signal 2.…

A: It is given that: Va=-3 sin2π2000tVb=-10cos2π200000t

Q: The power of the FM signal has frequency deviation constant 8000 Hz/volt and the modulating signal…

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Q: 05: An FM modulator has carrier frequency of 93.2 MHz, modulated by (10 kHz) sine wave. The…

A: As per the guidelines of bartleyby I need to answer first three subparts only So kindly repost other…

Q: Assume you have the modulated signal of (t) = A sin(4000nt + 90) + Bsin(3600nt + 90) + Bsin(4400nt +…

A: In this question,  Carrier power Pc = 75W Side band power PSB = 5% of the PT  Total power PT = Pc +…

Q: Example.3: A modulating signal m(t) = 7csin28. 10³nt modulates a carrier signal, A. Cos (2nf.t).…

A: Frequency deviation ∆f= Am× kf Modulation index beta, = ∆f/fm Am= 7 Kf= 8khz/v fm= 14Khz

Q: Q9) calculate the percentage power saving when a carrier and one of the sidebands are suppressed in…

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Q: FM modulator is used to transmit a cosine message signal with 4V amplitude and 20Hz frequency. The…

A: message signal with Am= 4V amplitude and fm = 20Hz frequency. The frequency deviation constant kf…

Q: For an FM modulator

A: Frequency modulation- When modulation is done by taking frequency of information signal modulated…

Q: a) What is this circuit? b) Is there an RF signal across R2? c) Draw the expected signal waveform…

A: Given the circuit, as shown below: a) We need to explain what is the circuit. b) We need to explain…

Q: For an FM modulator with a modulation index m = 1.5, a modulating signal vm(t) = Vm sin(2000πt), and…

A: Given: Modulation index, m=1.5 Modulating signal, vm(t)=Vmsin2000πt vm(t)=Vmsin2π×1000πt…

Q: 5 of ation Given that the maximum and minimum values of the envelope of an AM modulated sinusoidal…

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Q: D. None of these

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Q: The equation of an AM wave is given by: VAM = 4 (2+ COS4π×10³t) COSTx10't Determine: 1- Carrier &…

A: As per the bartleby guidelines I m solving the first 4 parts of the question. For the remaining…

Q: Explain through equations what happen if there is a phase error θc between the  transmitted QPSK…

A: According to the question, we need to explain through equations what happens if there is a phase…

Q: What is the modulation index of an FM signal having a carrier swing of 100 A when the modulating…

A: Modulation is process by which some properties of carrier signal is varied according to the…

Q: A spectrum analyzer with an input impedance of 200s is used to measure the power spectrum of an AM…

A: The given problem is from communication system. As per the bartleby guidelines I m solving the…

Q: Find the carrier and modulating frequencies, the modulation index and the maximum deviation of the…

A: Given here a FM wave equation and asked to find the carrier and modulating frquencies and modulation…

Q: A spectrum analyzer with an input impedance of 205 measure the power spectrum of an AM signal at the…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: Form of FDM where multiple beams of light (different frequencies) are carried by an optical fiber a.…

A: TDM :- It is a technique used for transmitting several message signals  over a single communication…

Q: QI) For the Modulated signal 20 cos(4z x 10°t) + 12 cos(4n x 10°t) cos(47 x 10°t) Find Five of the…

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Q: Problem 1: The message signal m(t) = sin (1000nt) angle modulates the carrier signal c(t) =…

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Q: b) A single sideband suppressed carrier (SSB-SC) amplitude modulated signal is defined as v,(t) =…

A: "According to the Company's policy, we will solve the first part of the question since each part is…

Q: 1. A frequency modulated wave has an angular carrier frequency wc = 8000 rad/sec and a modulation…

A: Given carrier frequency= 8000rad/sec Modulation index = 10 Modulation signal m(t) = 20cos(5t) Find…

Q: An FM signal has a maximum frequency deviation of 1500h and a modulating frequency of 500h, its…

A: According to the question, for the given FM signal The maximum frequency deviation △f=1500 Hz…

Q: In a Frequency Modulator, the carrier signal, ec=8 sin[27(500k)t] is frequency modulated by…

A: FM modulation

Frequency Modulation

Frequency modulation is a method or process of encoding the data of a specific signal (analog or digital) by modulating the carrier wave frequency according to the frequency of the modulated signal. Modulated signals are nothing more than information or data that should be conveyed after being converted into electronic signals.