a)Draw the block diagram of communication system with all details from microphone to the antenna? B) State the types of signal classification and write there equations.

Q: Could you help tell me the names of the three basic frequency bands utilized in wireless…

A:

Q: write the two equations that lead to find Q-point?

A: DC analysis of the system will be

Q: if an eight-level encoding scheme is used in a 30-kHz bandwidth system, what is the channel capacity…

A: The solution is given below

Q: Define signal-to-noise ratio and noise figure of a receiver. When might the latter be a more…

A: Signal-to-noise ratio ( SNR ) is define as a ratio of the power of a signal to a noise power which…

Q: 4. Does the frequency deviation depend on the frcquency of the information signal?

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: A conventional telephone line with 3 kHz bandwidth and having 30 dB signal to noise ratio can carry…

A: Information rate or bit rate is calculated based on Shannon channel capacity theorem.  According to…

Q: layman's term, explain super heterodyne receiver.

A: The explanation is as follows.

Q: What made the tuned radio frequency receiver circuit different from the simple radio receiver…

A: The tuned radio frequency receiver is one in which the tuning or selectivity is provided at the…

Q: (b) Explain the different types of diversity technique ** *'used communication system. in wireless

A: Given that  Explain diversity techniques in wireless communication system

Q: Using the item bank below, make a diagram on how carrier waves are produced, transmitted and…

A: According to the question, we need to fill the following boxes as shown below

Q: What is the advantage of optical communication system over low frequency radio communication system?

A: Optical communication systems are very important for all types of telecommunications and networks.…

Q: raw the block diagram of an optical fibre communication system and explain the function of each…

A: The above block diagram shows the block diagram of optical fibre communication system .

Q: Write the effect of radiation of the signal in transmission lines

A: Due to the radiation of signal in transmission line effective inductance per phase of transmission…

Q: State two advantage of microwave communication over satellite communication.

A: With the use of high modulation, selective receivers, (QAM, PSK, SSB etc.) and spread spectrum…

Q: 4. (a) What is the range of frequencies that can be transmitted on a telephone channel? (b) What is…

A: 4.(a) The bandwidth of the telephone channel is clearly considerably smaller than the audible band…

Q: 1. How does the detector affect the whole function of the tuned radio frequency receiver circuit?…

A: Part (1): The circuit diagram for the tuned radio frequency detector circuit is shown below:

Q: Q1) Draw the general communication block diagram?

A: 1) The electronics equipment which is utilized for correspondence design, are called correspondence…

Q: Q2: A// List the three propagation types with brief explanation for frequency ranges, distances of…

A:

Q: 10. Draw the block diagram for a two-way FM radio receiver and explain its operation.

A:

Q: /hat is the task of the channel in communication systems? Allows signs to mix Helps output the…

A: We need to select correct option for channel .

Q: Differentiate between the function of transmitter and receiver

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

Q: What is radio transmitter and what is used?

A: TRANSMITTER Transmitter is the device that send to information one place to another place. It…

Q: 2.) Do radio transmissions occur in the VLF and LF ranges? Explain.

A: Radio transmission: Radio transmission means transmitting the radio signals at a radio frequency in…

Q: A conventional telephone line with 3 kHz bandwidth and having 30 dB signal to noise ratios can carry…

A: Given, Bandwidth, B= 3 kHz Signal to noise ratios, S/N= 30 dB…

Q: Describe the term Field Communication?

A: The field communication (FC) is a small-range wireless technology that is used in the smartphone,…

Q: Can you tell me the names of the three basic frequency bands that are utilized in wireless…

A: According to the given question, it is required to list only the names of three basic frequency…

Q: Assume a telephone signal travels through a cable at two- thirds the speed of light. How long does…

A:

Q: AWGN Channel is good for satellite and deep space communications but it is not a good channel for RF…

A: AWGN Channel is good for satellite and deep-space communications but it is not a good channel for RF…

Q: Describe the process of pre-emphasis. How does it improve communication performance in the presence…

A:

Q: ST 3000 Transmitter by Honeywell Draw block diagram of the Transmitter – name major parts

A: We have given ST3000 Transmitter by Honeywell Draw the block diagram of the Transmitter

Q: A taxi company uses a central dispatcher, with an antenna at the top of a 15 m tower, to communicate…

A: (a) For the communication between the dispatcher and the taxi, the radio horizon is considered. The…

Q: Questions 1-What is meant by index profile? 2-What is the drawback of multimode fibres? 3-What is…

A: Index profile:  Index profile is the refractive index distribution across the core and the cladding…

Q: If the Far end cross talk rating of a cable is 25.3 dB at a given frequency and the attenuation of…

A: Far end crosstalk (FEXT)FEXT measures the interference between two pairs of a cable at the far end…

Q: a)Draw the block diagram of communication system with all details from microphone to the antenna?…

A: 1. we have to draw block diagram that shows different stages of communication system. 2. types of…

Q: a. What is communications system's main equipment? Write and explain with short sentences.

A: Explanation: “Since you have asked multiple questions, we will solve the first question for you. If…

Q: Determine the signal that the spacecraft originally sent and hence the value A of the measurement. A…

A: Any member of the harmonic series is referred to as a harmonic. A harmonic is a wave that has a…

Q: What did mean the term analog communications? a- A method in which one of the properties of a…

A: Analog communication is a means to transfer data through channels or computers for long and short…

Q: If the Far end cross talk rating of a cable is 13.3 dB at a given frequency and the attenuation of…

A: Far end crosstalk (FEXT) FEXT measures the interference between two pairs of a cable at the far end…

Q: Explain PIN Photodiode with neat diagram.?

A: PIN photodiode: P - p-region, I - intrinsic region, N- n-region, Here transfer of energy takes…

Q: Explain the operation of central receiver solar power plant with neat diagram.

A: According to question we need to discuss about central power plant with a neat diagram.

Q: 4. In what segment of the communication field are you interested in working, and why?

A: Communications-electronics (C-E) is a specialist field in telecommunications that deals with the use…

Q: How to identify the short in a UTP cable using a cable tester, write the steps in your own words?

A: UTP cable stands for unshielded twisted pair cable

Q: In what segment of the communication field are you interested in working, and why?

A: The electronics subject is approximately split into numerous specializations. Engineers are focusing…

Q: For a communication link what are the different forms of modulation?

A: Given :    Modulation is a method which is used in the communication system for the following…

Q: What are some of the potential complications associated with the use of communication equipment?

A: Communication Equipment- Equipment which refer to the communication process. Some equipment which…