1. A line has a signal-to-noise ratio of 1000 and a bandwidth of 4000 KHz. What is the maximum da sunnorted by this line?
Q: The r.m.s. antenna current of AM signal increases by 15% over its unmodulated value, when sinusoidal…
A: The solution to the given question is:
Q: The maximum data rate that a medium of 10 KHz and S/N ratio of 30 dB is
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A: The Answer is in given below steps
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A: Let see the solution below.-
Q: If the frequency spectrum of a signal has bandwidth of 500 Hz with the highest frequency at 600 Hz…
A: Introduction :Given , Bandwidth = 500 Hz Frequency = 600 Hz According to Nyquist theorem we have to…
Q: For SNR of 12.33 dB and signal power .4 of 22.23 mW, the value of noise power :is 1.3 mW O 0.3 W O…
A: Formula=SNR=Signal power/ Noise power Given SNR in dB so we will first convert it into normal.…
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A: According to the information given :- We have to follow the instruction and calculate the bandwidth.
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A: Q: Nyquist data rate for given values.
Q: Subject - computer networking The digital signal is to be designed to permit 160 kbps for a…
A: Introduction
Q: d. The signal at the beginning of a cable with – 0.6 dB/km has a power of 11 mW. Calculate the power…
A: As per our guidelines, we are supposed to answer only one question. Kindly repost the remaining…
Q: A digitized voice channel is made by digitizing a 4-kHz bandwidth analog voice signal. We need to…
A: Given the message signal Bandwidth B= 4MHz We know that B = 2fm, so, fm = 4MHz/2 fm = 2MHz
Q: If the bandwidth of a signal is 5 KHz and the lowest frequency is 52 KHz, what is the highest…
A: The answer is
Q: Problem 2 In a DSB-SC system, the carrier frequency is 5 kHz and the message signal is given by m(t)…
A: Answer: I have given answered in the handwritten format in brief explanation
Q: An analog signal carries 4 bits in each signal unit. If 1000 signal units are sent per second, then…
A: Baud rate is the rate at which data is transferred in a channel. It is number of signal elements per…
Q: Q1:- An AM wave, calculate the power saving when the carrier and one sideband are suppressed…
A: Given Data:-
Q: ne the width of a bit, W, to be its length on the transmission medium in meters per bit. Let S be…
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A: Note: There are multiple questions are given in one question. According to the rule, you will get…
Q: 2. A 500 Hz modulating voltage produces a frequency deviation of 2.25 kHz. What is the modulation…
A:
Q: a- many methods are used for extracting the modulating signal from the frequency modulation…
A: A)ModulationA modulator is a modulating device or circuit. A demodulator is a circuit that…
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A: solution 1st :-
Q: A system has a bandwidth of 4 kHz and a signal-to-noise ratio of 32 dB at the input to the receiver.…
A: Given Bandwidth = 4 kHz = 4*1000= 4000Hz signal-to-noise ratio SNR(db)= 32 SNR…
Q: In the peak amplitude of one signal level is 0; the other is the same as the amplitude of the…
A: Hello Student. Greetings. Hope you are doing great. I will try my best to answer your question.…
Q: A. What is the maximum data rate that a medium of 20 KHz and signal-to-noise ratio (SNR) of 10 dB?…
A: Answer to both the parts have been provided in subsequent steps.
Q: If the frequency spectrum of a signal has a bandwidth of 500 Hz with the highest frequency at 600…
A: Ans:) The Nyquist theorem states that the sampling frequency of a periodic signal must be more than…
Q: Suppose a signal travels through a transmission medium and its power is reduced to one-half. What is…
A: Solution
Q: Determinethe bandwidthand baud for an tsR Signal with of 24K HZ. amark frequency of 32k H2, a Space…
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Q: Consider a period of a signal is 12 µs , calculate the corresponding frequency: Select one: a.…
A: Given period of signal 12 microsecond, Formula for frequency is 1 / time period
Q: Suppose a signal travels through a transmission medium and its power is reduced to one-half. What…
A:
Q: 010"llAsiacell In an FM broadcast the maximum * :permitted audio frequency is 15 KHz O 75 KHz O 25…
A: FM radio uses frequency modulation, obviously. The frequency band for FM radio is around 88 to 108…
Q: The Nyquist theorem for noiseless channel states that the capacity in bits per second of a channel…
A: This question comes from Computer Network which is a paper of computer science. Let's discuss it in…
Q: An Antenna transmits an AM signal having a total power content of 15 kW. Determine the power being…
A: Answer is 1990W
Q: Imagine the length of a cable is 2500 metres. If the speed of propagation in a thick co-axial cable…
A: Introduction
Q: What is the maximum bandwidth of an FM signal with a deviation of 27 kHz and a maximum modulating…
A: The Carson bandwidth rule is expressed by the relation CBR = 2 (Δf + fm), where CBR is the bandwidth…
Q: Vhat is the Bandwidth of Audio signal ? For a Telephone system the andwidth 300 to 3.4KHZ, explain…
A: Question: What is the Bandwidth of Audio signal? For a Telephone system the bandwidth 300 to 3.4KHz,…
Q: Exercise.14: Calculate the capacity of low pass channel with a usable bandwidth of 3 KHz and SNR=100…
A: Here in this question we have given Bandwidth =3 khz SNR= 100 Find - channel capacity in low…
Q: b) A digital communication system uses a 4-ary signaling scheme. Assume that 4-symbols (-3,-1, 1, 3)…
A: We need to find source information rate and channel bandwidth.
Q: The power of a signal passing through a channel with frequencies ranging from 1GHZ to 999MHZ is 1275…
A: Answer :
Q: If the channel capacity is 1500 bps, find its bandwidth if the SNR is 3
A: Given Data : Channel capacity = 1500 bps SNR = 3
Q: The frequency of ac signal that complete three period in 10 ms is
A: Formula for frequency = 1 / time period, frequency = 3 / 10 * 10^-3 second, since completing 3…
Q: Q12) A certain sinusoid at a frequency of fm Hz is used at the modulating signal in both an AM (DSB…
A:
Q: Q2: The signal-to-noise ratio in decibels. SNR = 36 and the channel bandwidth is 4 MHz. Compute The…
A: 2. It is given that the signal to noise ratio in decibels. Bandwidth = 4 MHz = 4 * 10 6 Hz SNR dB =…
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- . Find the analog output voltage of a 5-bit digital to analog converter for any five inputs. Assume the value of K = 1. . What is the percentage resolution of a 8-bit digital to analog converter (DAC).Assume a digitization of a unipolar signal that can change between 0 to 9V volts into 4 bit digital equivalent. Calculate the resolution and the number of quantized levels. Show the graph of the ADC. Show your complete solution.What is the Nyquist sampling rate for each of the following signals? a. A low-pass signal with bandwidth of 200 KHz? b. A band-pass signal with bandwidth of 200 KHz if the lowest frequency is 100 KHz?
- 3. What is the minimum number of bits required to have resolution 0.5 psi or better given a pressure sensor with range 0-100 psi and sensitivity 30 mV/psi?Q7/ For an electronic circuit, a signal to noise power ratio of 30db and a bandwidth of 2.7kHz, the Shannon limit for information capacity is - a) 24.9 kbps Ob) 25.9 kbps Oc) 26.9 kbps d) 27.9 kbpsQuestion 1: A. Given an 8 bit ADC, find its resolution (step size) for producing a digital signal for an analog input ranging 260 - 516 V. Draw the first and last 3 steps of a table with 3 columns showing the analog ifiput-digital output numeric relationship. B. The frequency of an analog signal is 23 MHz. What is the minimum sampling frequency for representing it in digital form, according to the Nyquist theorem? Explain with the help of a diagram what happens if Nyquist theorem is not obeyed.
- If the bandwidth of a signal is 5 KHz and the lowest frequency is 52 KHz, what is the highest frequency?1) What is the major factor that makes coaxial cable less susceptible to noise than twistedpair cable? (a) Inner conductor (b) Diameter of cable (c) Outer sheath (d) Insulating material 2) Aliasing can be defined as errors occurring when (a) The sample rate exceeds twice the input frequency.(b) The bandwidth is less than the input frequency.(c) The number of bits per sample is low.(d) The sampling signal has been incorrectly identified. 3) In _______encoding, three levels are used: positive, zero, and negative. (a) Unipolar RZ (b) Bipolar RZ (c) Polar NRZ (d) Manchester NRZ 4) The ________ rate defines the number of data elements sent in 1sec; the ______ rate isthe number of signal elements sent in 1sec. (a) data; signal (b) signal; data (c) bit; baud (d) baud; bit5) The channel capacity of a noiseless channel can be improved by (a)Increasing the signal-to-noise ratio. (b) Decreasing the channel bandwidth.(c) Applying error correction technique. (d) Applying M-ary modulation scheme. 6)…An analog signal carries 4 bits in each signal unit. If 1000 signal units are sent per second, then baud rate and bit rate of the signal are and
- Question 4: A data signal has a frequency >1MHz, but there is unwanted signal at about 100Hz. i) Design a high-pass filter (the circuit is as shown in Figure 3) that attenuates the unwanted signal by 98%. ii) What is the effect of the measurement signal at its minimum of 1MHZ?A 12-bit analog-to-digital converter (ADC) advertises an accuracy of the least significant bit (LSB). If the input range of the ADC is 0 to 10 V, what is the accuracy of the ADC in analog volts?Computer science What is the maximum number of slots in a TDM frame if n signal sources with the same data rate are to be sent at the same time?