A signal with 60 milliwatts power passes through a device with an average noise of 6 microwatts. What is the SNR and SNRdB?

Q: A complex low-pass signal has a bandwidth of 500 kHz. What is the minimum sampling rate for this…

A: A complex low pass signal has a bandwidth of 500khz. What is the minimum sampling rate for this…

Q: An analog signal in sine form is intended to be transmitted to the receiver by pulse code…

A: Solution Signal to noise ratio  1.8+ 6n n is number of bits Theoretical transmission rate = nFs Fs…

Q: Find the CDMA waveform for the following users ' data [1100 ] , [ 0101 ] , [ 1101 ] , [ 1000 ] and…

A: Required : CDMA waveform for given data and PG

Q: What is the bandwidth of a signal that ranges from 1 MHz to 4 MHz?

A: Bandwidth :- Bandwidth is the data transfer capacity of a computer network in bits per second (Bps).…

Q: Computer science Which has the higher efficiency, synchronous TDM or statistical TDM?

A: Introduction: Each input connection is separated into units in Synchronous TDM, and each input fills…

Q: The maxinmum data rate of a channel of 3000 Hz bandwidth and SNR of 30 db is

A: Introduction :Given , Bandwidth = 3000 Hz SNR = 30 db we have to calculate maximum data rate…

Q: The Nyquist rate for a continuous-time signal (x) is X(t)= 6 cos 50rtt + 20 sin 300 t t - 10 cos 100…

A: The frequencies present in the given signal are F1=25Hz, F2=150Hz, F3=50HzThus Fmax=150Hz and from…

Q: The term which describes the position of the waveform relative to time 0. a. Frequency b. Phase

A: This question belongs to transferring of data in physical layer.

Q: (e) For a WiFi system, a hot spot has a bandwidth of 30 MHz. i. Calculate the channel maximum…

A: your question is about channel maximum capacity. let's see the solution of the question

Q: A line has signal to noise ratio of 1000 and a bandwidth of 4000 kHz. What is the maximum data rate…

A: Maximum Data Rate = W log2 (S/N+1) Where, W = bandwidth S/N = signal to noise ratio

Q: Bandwidth of PAM signal with pulse train (0.03TS) for analog signal fm = 3.4 KI %3D

A: bandwidth of PAM signal with pulse train (0.03Ts) for analog signal fm=3.4KHz

Q: The maximum data rate of a channel of 3000 Hz bandwidth and SNR of 30 db is

A: Maximum data rate=Bandwidth*log2(1+SNR) Given bandwidth =3000Hz SNR =30db SNR(dB) = 10 * log10(SNR)…

Q: An audio frequency signal 10 sin(2n×1000t) is used to amplitude modulate a carrier of 50…

A:

Q: analog ter single channel of a T1 line with a cond), assuming that a single sam

A: Datarate=2×Sampling rate XSingal sample size 256 =2*Sampling rate *16 Sampling rate = 8 khz

Q: Q2. A signal with 200 milliwatts power passes through 10 devices, each with an average noise of 2…

A:

Q: 6- If an Audio signal of 20KHz is sampled and encoded by 8 levels, what is the Nyquist…

A: EXPLANATION Below is the answer for the given question. Hope you understand it well. If you have any…

Q: Consider the difference between a GAL's E2 CMOS cell and a PAL's fusible link.

A: Intro Because of this, In a GAL, compare the E2 CMOS cell to the fusible link in a PAL. Monolithic…

Q: An analog signal carries 4 bits in each signal unit. if 1000 signal units are sent per second, then…

A: Introduction :Given , signal carries 4 bits in each signal unit.1000 signal/sec sent .Then , we have…

Q: When a signal moves through any medium, the medium itself will degrade the signal. What is this…

A: When a signal moves through any medium, the medium itself will degrade the signal and it is called…

Q: Flexibility is the main gain of DSP system over analog signal processing system at the cost of

A: Power Consumption

Q: NUMERICAL DATA COMMUNICATION   COMMUNİCATİON SYSTEM An analog signal in sine form is intended to…

A: Hey there, I am writing the required solution based on the above given question. Please do find the…

Q: Q9/ In a PCM system, the highest frequency component is 10 KHz. The signal is sampled at 40% above…

A: the correct answer is:-

Q: A multiplexer combines four 100-Kbps channels using a time slot of 2 bits. What is the bit rate?

A: Introduction :Given , 4 channels Bandwidth = 100 Kbps Time slot = 2 bits we have to calculate bit…

Q: Converting analog signals to digital signals and digital signals to analog signals can be done using…

A: Modem can convert analog to digital signals.

Q: A signal with 60 milliwatts power passes through a device with an average noise of 6 microwatts.…

A: SNR=average power of device / average power of noise SNRdb= 10 log SNR

Q: etermine each output signal and draw the constellation diag 1. 8PSK TX Inputs: 000-111 Carier: cos u…

A: Brief Introduction: We have to write a code in Python that will make sure that the gcd of numbers…

Q: What is the channel capacity for a signal power of 100 W, noise power of 20 W and a bandwidth of 4…

A: signal power of 100 W, noise power of 20 W and a bandwidth of 4 kHz of a digital system We have to…

Q: modulating signal is not preserved in the envelope of AM signal only if m A. less than or equal to…

A: B. greater than unity   Explanation:- If the modulation index(ma) is greater than 1(unity), it is…

Q: What is the output signal voltage for a gain of 20 and input voltage of 20mV? O 10V O 4V O 400mV O…

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Q: QUESTION 4 If a signal is propagating at a speed of 3x108 m/s and frequency of 60GHZ, what is the…

A: Here in this question we have given  signal speed = 3*10^8 Frequency = 60Ghz Wavelength=?

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A: To Do: To declare statements true or false.

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A: Bandwidth can be defined as difference between max frequency and minimum frequency.  bandwidth=max…

Q: Question 45 Select the appropriate response The type of meter used to test downstream digital signal…

A: Ans: The type of meter used to test downstream digital signal quality such as BER, MER or…

Q: A signal with 200 milliwatts power passes through 10 devices, each with an average noise of 2…

A: Given: Signal = 200 milliwatts              = 0.2 W Total Noise = 10*2*10^-6 which will be equal to…

Q: A power of a signal is 10 watts and the power of noise is 1 microwatts. What is the SNR…

A:

Q: <(t) = { - 3+ +7,04t62 0, elsenhere

A: Answer : The answer is it is a power signal.

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A: 1) Bit rate is transmission of number of bits per second. Baud rate is number of signal units per…

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A: Answer :

Q: The power of a signal is 20 milliwatt and the power of the noise is 20 microwatt What are the values…

A: Hello Student Greetings Hope you are doing great. As per our policy guidelines, in case of multiple…

Q: A power of a signal is 10 watts and the power of noise is 1 microwatts. i. What is the SNR…

A: I have given an answer in step 2.

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Q: The communication system in your college is using a phase modulation of 8 PSK

A: The answer is

Q: A digital radio communication system receives a signal with signal power S of 3 µW, and noise level…

A: Given signal power S = 3 µW noise level N = 200 nW

Q: 149. In communication satellite, multiple repeaters are known as a. stations b. detector c.…

A: Given that:   In communication satellite, multiple repeaters are known as a. stations b.…

Q: A system can produce frequencies [1000 5000] Hz. Assume we need to convert the signal into digital…

A: Answer: THE SYSTEM PRODUCES [1000-5000]HZ .ACCORDING TO NYQUIST THEOREM TO CONVERT THE SIGNAL INTO…

Q: How we provide CMOS chip instead of to 7 different colorful filters

A: How we provide CMOS chip instead of to 7 different colorful filters . A color image was taken with a…

Transmission media

A communication channel that transmits data from a source to a recipient is referred to as "transmission media." Electromagnetic impulses are used to transmit data. Transmission media's primary purpose is to transmit data in the form of bits via a local area network (LAN). In data transport, it is the physical link that connects the transmitter and receiver. Transmission medium is part of layer 1 or physical layer of the ISO/OSI (Open System Interconnection) model.