A receiver receives a signal at -90dBm and has a local noise of -95dBm? What is the SNR in dB? What is the maximum rate at which the receiver can receive data if the transmission bandwidth is 10KHz?

Q: Ry = 10kn. If ret = 430 and red = re5 = re7 = 100, determine the lower cutoff frequency f (in kHz) ?…

A: Solution- Given data,Rx=10kΩre1=43Ωre4=re5=re7=10Ω

Q: receiver has a bandwidth of 2 MHz with internal resistance of 100 ohm. If the corresponding noise…

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Q: Consider a Schmitt trigger circuit with ± VSAT = ± 12 V, Vur=4V, and VLT=0V. This circuit is…

A: 12) The circuit of the Astable multivibrator is given as Given data are…

Q: Calculate the bandwidth and baud rate for an FSK signal with mark frequency 34 kHz, space frequency…

A: Given a FSK signal,Mark frequency= 34kHZ                                 Space frequency = 26Khz…

Q: When the number of poles of a low pass filter circuit is increased, the ___. A. frequency response…

A: We need to select correct option for given low pass filter .

Q: When a superheterodyne receiver is tuned to 555 kHz, its local oscillator provides the mixer with an…

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Q: If the carrier signal is Vc (t) = V« Sin (Wct). And the information signal is used to generate AM…

A: Consider the given circuit, The bandwidth is given as 12 kHz.

Q: Raved on your understanding modulation and the given figure to the right for single tone modulation,…

A: Given, Amplitude modulated signal is We need to determine 9) The amplitude sensitivity, Ka. 10) The…

Q: Q1. Choose the correct answer for the following: (Answer 5 only). 1. When the stopband of a BSF is 5…

A: 1. Given stop band frequency of BSF is 5kHz, High pass cut off frequency is 20kHz. Cut off…

Q: 1. For the scheme shown in figure QI, using the message signals spectra shown a) Draw the spectrum…

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Q: cally shown below. It consist: e antenna feed has a loss of mplifier with gain of

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Q: Which of the following conditions must be satisfied to avoid distortion for frequency discriminator…

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Q: amplitude plot rises as the frequency increases

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

Q: If the shot noise is the dominating noise in an optical receiver that operates with a bandwidth of 1…

A: The solution is given below

Q: The gap between two neighboring spectral components in a sampled signal exist if we choose sampling…

A: The gap between two neighbouring spectral components in a sampled signal exist if we choose samfling…

Q: 5. For a moving receiver, Doppler effect will cause both the frequency and the phase of the received…

A: Solution of question number 5. ( As per Bartleby guideline i can answer only one question, kindly…

Q: Question 3) A transmission occupies the spectrum between 15 MHz and 20 MHz. Assume that the signal…

A: A transmission occupies the spectrum between 15 MHz and 20 MHz. Assume that the signal is being…

Q: 1. The signal power leaving a generator is 3 dBm. It is connectedto an amplifier by a cable 4 ft.…

A: We need to find out output power for given amplifier

Q: Q1. For the scheme shown in figure Q1, using the message signals spectra shown a) Draw the spectrum…

A: The given message signal spectra is shown below,

Q: A low-pass communication system has the bandwidth of 1.2 MHz with 8-level signalling. Can the pulse…

A: The solution is given below

Q: A transmitting antenna having a gain of 10 dB radiates a power of 5 W when the antenna is…

A: Given :  Brief description : In the above given question they want to know the value of gain of the…

Q: Vgiriş Vçıkış Vçıkış Vgiriş R Şekil 5. Negatif Offset Kenetleyici Devrelerin Geçici Zaman Analizi…

A: Given data: Vp-p=4 VR=1 kΩC=1 μFf=100 kHz

Q: In a BFSK system, the carrier frequencies are separated by Rb , where Rb is the data rate in b/s. If…

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Q: An input power of P = 3 W is fed to a 75 km conductor. A repeater is present at 40 km from…

A: In this question, Find the The power received at receiver side is? If An input power of P = 3 W is…

Q: A 16-PSK system with a carrier power of - 125 dB, a noise power of 1x 10^-15 W and operating…

A: According to the question,

Q: Bonus) Z-75-100 f=1.09 GHz C1 C L1 L=? R1 R=500 Find the values of C1 and L1 that cause the…

A: Given data R1=50 Ω Z=75+j0 Ω f=1.09 GHz To find out We have to determine the value of L1 and C1.

Q: 8)Given a receive power of 80E-6 mW and a noise power in decibels of [N]= -125DBW, determine the…

A: In this question,  Find the SNR ratio If signal power S= 80×10-6 W Noise power N= -125dB

Q: a) The filter of a diode detector circuit filters out 521.2MHz and 535.8MHz. Find the components of…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 1. Solve for the loop currents I1,12 & 13. (a) what are the loop current equations (b) use Cramer's…

A: given here a circuit and asked to write the loop current equation. and by using crammers rule and…

Q: 19. A receiver operates in the FM band from 87-108MHz and uses an IF frequency of 10 MHz, the centre…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Your friend wanted to transmit the following message and has asked you to help m(t) = B|…

A: Since you have asked more than 3 questions, I will answer the first 3 questions according to SME…

Q: For a system gain of 112 dB, a total NF of 6.5 dB, an input noise power of -104 dBm, and a minimum…

A: We can use the following equation to calculate the minimum received carrier power required: SNRout =…

Q: 9. The passband gain of practical passive Refilters in normally: a) Od b) 10 dB c) More than 0 dB d)…

A: As per the honour code I will answer only question 9. Kindly repost the other questions again. THANK…

Q: A signal has less power at the output of a channel. If the calculated dB value is between 0 and 1. O…

A: We need to tell about whether given statement are true or false.

Q: Consider an FM modulated signal s (t) = 20 cos[276000f + 0(t)]. The frequency sensitivity %3D = 50…

A: We know there is direct formula for bandwidth and we also know how to find out modulated signal . We…

Q: The bandwidth of a series resonant circuit is 400 Hz. If the resonant frequency is 4000 Hz, what is…

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Q: For an AM commercial broadcast band receiver (535 kHz to 1605 kHz) with an input filter Q-factor of…

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Q: For the cirouit below: A. Obtain an expression for H(w) = Vo/Vs in standard form. B. Sketch the bode…

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Q: Microwave and Antenna Lab. Q2. The experiment results in the table below which measured for the…

A: 1- The graph below is based upon the experiment result :   For close spacing the above graph looks…

Q: 4. For SNR of 12.33 dB and signal power of 22.23 mW, the value of noise power is: 0.016 mW 0.3 W O…

A: Dear,as per company guidelines we can answer only one question at a time, kindly post other…