2. When the modulating frequency in an FM system is 400HZ and the modulating voltage is 2.4 v, the modulation index is 60. Calculate the maximum deviation. What is the modulation index when the modulating frequency is reduced to 250 Hz and modulating voltage simultaneously raised to 3.2 v?

2. When the modulating frequency in an FM system is 400HZ and the modulating voltage is 2.4 v, the modulation index is 60. Calculate the maximum deviation. What is the modulation index when the modulating frequency is reduced to 250 Hz and modulating voltage simultaneously raised to 3.2 v?

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

Related questions

Q: y Testing for Gomeergence Divergence or of the following series

A: We need to find out whether the given sequence is convergent or not

Q: / what ore the aduantages and disael van tages of connecting ind ue tion motors of if the conneetion…

A: what are the advantages and disadvantages of connecting induction motor if the connection is: Y-Y…

Q: 3. for the cot SnouA he lew fin(RN) he law find (RAJ 30 RL 15 10 m.

A: The solution is given below

Q: Give the verilog code to detect pattern 10110.

A: Verilog is Hardware Description language . The state diagram is visual representation of the…

Q: what will be the value of e^infinity?

A: The solution is given below

Q: Which is not a type of external noise? a. thermal noise b. atmospheric noise C. cosmic noise d. man…

Q: Differential Current pressure True flow rate Differential Orifice Chart ADC plate pressure…

A: Orifice Plate: It has a disc with a hole at its centre, through which the fluid flows. The pressure…

Q: An F OM system uses sSB-Sc modubation aned AM forty equad amplituale Veice input chane ls; each…

A: According to question given, no. of channel = 40 fc = 3.3kHz fg = 0.7kHz we have to calculate final…

Q: In a feedforward system, the following error signal is kept at zero if __________. C = E and FF = F…

A: A feed-forward is a component or passage inside a control system that sends the signal which is…

Q: ves shifing to sketch

A: Graph of x is shown below :

Q: write main points of full subtractor?

A: Here i have mentioned the main points of full subtractor.

Q: Table 1: 1N4148 Specification Assumption: Ambient temperature is 25 degrees celsius Parameter…

A: Mode of operation of zener diode Active mode ( work as ON state) Cut off Mode ( Work as OFF State)…

Q: Draw equivalent ASM chart Representation for the above State diagram. B.

Q: How do sound baffles beside highways reduce sound to the nearby residential areas?

A: Generally the sound of vehicles in highways, baffles beside highways reduce sound to the nearby…

Q: RAZ LAZ www CAZ: RAZ LAZ RAZ LAZ GAZ CAZ GAZ CAZ GAZ

A: There are three types of transmission lines based on the product of frequency and length. For 50 Hz…

Q: why oversampling is more useful in filters?

A: Oversampling is more useful in the filters due to the following reasons: 1- Oversampling improves…

Q: Design a synchronous counter which count in the followin sequence 1,2,3,4,5,6 then repeat using…

A: According to the question we have to Design a synchronous counter which count in the following…

Q: What is Attenuation constant and its unit?

A: Attenuation constant is also known as attenuation coefficient. it is a part of telecommunications.

Q: In a typical AAS what is the ouput of the istrument given out as data? % composition…

A: Generally in the typical AAS the output of the instrument output data is absorbance.

Q: Vet lok. virt hint: Vo = (To 2- Va) 5 Km

A: We need to find out output voltage for given circuit.

Q: Find the attached file.

A: According to question: G(S)H(S)=KS(S+3) 1.Root locus starts(K=0) from open loop poles (S=0,S=-3) and…

Q: CFL means

A: CFL is a special type of fluorescent lamp which is consumed very less energy as compare to normal…

Q: A hawk is flying from the sky vertically toward a rabbit on the ground with a velocity of 30m/s. It…

A: Given: velocity of sound, v=340m/svelocity of hawk, vs=30m/sf=3300 Hz

Q: Three closed-loop poles of a system are in the Left-Half plane and one in the Right-Half plane means…

A: The given statement is TRUE because any no of poles on the Right Hand Side of s-plane make a system…

Q: Can 60Hz noise be eliminated?

A: The solution is provided in the following section.

Q: A telegraph source has two symbols (dot and dash). The time of dot is 0.5 sec, the time of dash is 3…

A: Given:Number of symbols = 2.Time of dot, ,Time of dash, Time between symbols, Probability, we need…

Q: Which of the following is an EM wave? A. aquatic B. heat C. sound D. seismic…

A: An electromagnetic wave travels in the form of the oscillations of the magnetic and electrical…

Q: Can we used information signal has frequency 500 Hz? why? at AM-SSB

A: The solution is given below

Q: Problem #2: Draw the circuit of a synchronous MÓD-6 up counter.

A: Synchronous Mod 6 Up counter: It contain six counter states while designing the Mod-6…

Q: Explain the concept of directional and overflow flag by taking suitable example.

A: Overflow flag Indicates out-of-range result on signed numbers– Signed number counterpart of the…

Q: why capacitor are open circuit for DC source?

A: Capacitor- As we know, a capacitor is a storage passive device that stores an electrical charge in…

Q: Quiz: An alternating current of frequancysoH has makimum Value of ( 20A).write the instantanous…

A: Given frequency is not clear, so i am taking f = 60 Hz. Given data,

Q: نقطتان (2) * To check the O/P of the carrier :generator on Function Generator. O Oscilloscope. O

Q: In QAM, the which parameters of the carrier will be affected by the message? Phase O Niether O Both…

A: We need to select correct option for QAM .

Q: What signal is plotted above? (a) u(t) – 2u(=t) (b) u(-t) +2u(t) (c) 2u(t) – u(-t) | (d) 2u(-t) +…

Q: This configuration can overcome the disturbances. Close-loop System Open-loop System Closed-loop…

A: Definition: The expression control system is a set of mechanical or electronic devices that…

Q: Establish Friis Transmission Equation.

A: Let a transmitting antenna and a receiving antenna are placed at r distance apart. The following…

Q: F=AC+BC' in its simplest form

Concept explainers

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.

Question

100%

another

2. When the modulating frequency in an FM system is 400HZ and the modulating voltage is 2.4 v,
the modulation index is 60. Calculate the maximum deviation. What is the modulation index
when the modulating frequency is reduced to 250 Hz and modulating voltage simultaneously
raised to 3.2 v?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

What is the principal limitation of an oscilloscope? Provide an example with respect to diagnosing vehicle safety systems. (40 - 60 words)
Mailin-
14. A one-to-one communication between a source and one destination is classified as a communication. a. unicast. b. multicast c. broadcast d. both a and b
i need the answer quickly
Please choose the correct answer. 16. For a triac, the firing delay angle during the positive half cycle has what relationship to the firing delay angle during the negative half cycle? A. The two firing delay angles are always equal to each other. B. The positive firing delay angle is always less than the negative firing delay angle. C. The positive firing delay angle is always greater than the negative firing delay angle. D. None of the choices 17. For a triac, the firing delay angle during the positive half cycle has what relationship to the firing delay angle during the negative half cycle? A. The two firing delay angles are always equal to each other. B. The positive firing delay angle is always less than the negative firing delay angle. C. The positive firing delay angle is always greater than the negative firing delay angle. D. None of the choices 18. Compared to the amount of average power that the entire ac line waveform would deliver to a given load, how much…
33.1. Define impedance and admittance in two sentences each. 33.2. Enumerate four types of complex number and its operations. 33.3. Reference to 33.2, draw the phasor diagram of each type of complex number.
Tonsider the glam skown belbw. delase the closed Loop hanser fanchian CO/RIS) oblain he bransla fnchan C)k) d ke ielilaop syrkn Shown below - -Hi
Given that R = 25 2, Q. = 0.5, and fo = 30 MHz. Part B Determine the value of L. Express your answer to three significant figures and include the appropriate units. L = Value Units Submit Request Answer Part C Determine the value of C. Express your answer to three significant figures and include the appropriate units. µA C = Value Units Submit Request Answer
Explain Larmor Frequency? Please answer at your own easy words. Answer should be to the point.
explain how signals are transmitted and received practically
Determine the region where the poles of a second-order system without zeros must be so that the settling time is between 1 to 4 seconds, and the overshoot percentage is between 16.30% and 4.6%.