What is the minimum link bandwidth to multiplex 10 channels each has 3KHz bandwidth using FDM with a guard band =200 Hz
Q: Two astronauts are floating in outer space. They’re radios are broken. Explain why they would need…
A: Astronauts floating in space have to use their radios for communication, because that is the only…
Q: A message signal of frequency 10 kHz and peak voltage 10 V is used to modulate a carrier of…
A: Given data: A message signal of frequency is, fm = 10 kHz A message peak voltage is, Vm = 10 V A…
Q: A radio can tune over the frequency range of a portion of MW broadcast band: (800 kHz to 1200 kHz).…
A:
Q: 02. A 1-0 half-wave rectifier is used to supply power to a load of impedance 82 from 220V, 50 Hz AC…
A: Given Impedance (R) = 8 Ω Voltage Vs rms = 220 V Frequency (f) = 50 Hz Firing angle α = 60°…
Q: The "over-the-air" television channel 6 operates between frequencies 82 MHz and 88 MHz, with the…
A: The answer is 79.64 ohms. If you have any query please feel free to comment Explanation:
Q: n UV sensor collects the altitude, battery level, speed data that are being sent using TDM. Each UV…
A: Solution: The figure above gives us the bitstreams. here each frame is written with the…
Q: An FM signal has a deviation of 3 kHz and a modulating frequency of 1 kHz. Its total power is 5 W,…
A: Solution:- B). The singal power will be not change with…
Q: The speech quality for a particular mobile communication system is just acceptable when the received…
A: (a)Received power at the mobile receiver is PR = -110 dBm (b)Maximum acceptable path loss Lmax is…
Q: why multiplexing is impotant for maximum throughput
A: Multiplexers, which are also called muxes, are extremely important for telecommunications. Their…
Q: Problem 7: Part (a) What capacitance is needed in nF to produce a 85 kΩ reactance at a frequency…
A:
Q: A carrier wave of peak voltage 12 V is used to transmit a message signal. Calculate the peak voltage…
A: The relation for the modulating index is given by μ = AmAc where, Am is the peak voltage if the…
Q: Explain, why high frequency carrier waves are needed for effective transmission of signals. A…
A: High-frequency carrier waves almost travel at the speed of light. These waves are not affected by…
Q: Citizen's band (CB) radio utilizes frequencies between commercial AM and FM. What is the frequency…
A: Given Data: The wavelength of a CB channel is, λ=11.63 m The expression for the relationship…
Q: A simple circuit with R = 50N, and L= 200 mH, would be O A low-pass filter with f0 = 40 Hz O…
A: Low pass filter
Q: A transmitter transmits an AM signal with a carrier frequency of 1470 kHz. When a superheterodyne…
A: The AM receiver frequency of 455 kHz is tuned to 1530 kHz with a superheterodyne radio receiverIn…
Q: An AM transmitter puts a carrier of 20V into an antenna whose resistance is 1500. The transmitter is…
A: Given data V=20 VR=150 Ωm=60% Here, V is the voltage and R is the resistance. While m is the…
Q: Consider a cellular system with 500 total allocated voice channel frequencies. Calculate the mean…
A: Given: The total number of voice channel frequencies are 500 N=4,7 and 12
Q: Discuss about the multi-carrier modulation technique used in 3G wireless systems. Justify why this…
A: pleas see the next for solution
Q: A carrier wave of peak voltage 18 V is used to transmit a message signal. Calculate the peak voltage…
A: The incoming incident signal is often not compatible with the communication medium and hence…
Q: Q4. A resistor of resistance 7 ohm is connected in series with a capacitor of capacitance 50 micro F…
A:
Q: The LC circuit of a radar transmitter oscillates at 17.5 GHz. (a) What inductance is required for…
A: Given data: The frequency of oscillation is f=17.5 GHz. The capacitance is C=1.10 pF.
Q: Q3/ For the emitter-bias BJT find: (a) B; (b) Vcc: (c) RB given the following information: Rc = 2.7…
A: Given : RC=2.7kΩ, RE=0.68kΩ, VCE=7.3V, VE=2.1V, IB=20μA 3) (a) In an emitter bias BJT, the voltage…
Q: High-end headphones (such as the likes of Audeze and HiFiMan) have a such high impedance compared to…
A:
Q: A half wave rectifier is connected with a power supply of 50 Hz and provides a peak output voltage…
A: Answer..
Q: A microcontroller ADC uses a 3.3 volt reference and 10 bit resolution. What is the amount of the…
A:
Q: directly from the dura mater of the brain using cortical electrodes. The filter needs to have…
A: Given, i. The series RC circuit provide the high pass effect. So, fc=1500 Hz Thus,
Q: admittance for an operating frequency
A:
Q: A carrier signal given by (cos2Tt105t) volt is AM modulation by the message signal given by…
A: The correct option for the following Ques is Option B Ps= 64, Pc = 128, bandwidth = 2khz, and u =…
Q: Philippine mobile carriers use the n78 band at 3.5 × 10⁹ [Hz]. What is the wavelength at this…
A:
Q: Exercise 3. In any mechanics problem, the position vector and the momentum palways lie in the plane…
A: From the definition Angular momentum is defined as the product of rotational inertia and rotational…
Q: A piece of parallel wire line has a nominal capacitance of 0.2 F/m, and 9.5 H inductance per meter.…
A: If d= diameter of the conductor = 0.01 meter.C = nominal capacitance = 0.2 F/mD = Distance between…
Q: Question 17 What is the approximate power output of the Distributed Feedback LASER? O 0.8 mW to 2 mW…
A:
Q: Q1: Find the length of A: Input power = -5 dBm Loss =10 dB gain = 4 dB Output power = -26 dBm Link A…
A: Solution: Given that, Input power=-5dBm=0.316 mwatts Loss=10dB=10 log104103=40 dBm…
What is the minimum link bandwidth to multiplex 10 channels each has 3KHz bandwidth using FDM with a guard band =200 Hz
Step by step
Solved in 2 steps with 2 images
