lab 802

3.14 Given the data stream 1110010100, sketch the transmitted sequence of pulses for each of the following line codes: (a) Unipolar nonreturn-to-zero (b) Polar nonreturn-to-zero (c) Unipolar return-to-zero (d) Bipolar rerurn-to-zero (e) Manchester code CS Scanned with CamScanner

Photos - Screenshot (46).png 72% / Fullscreen 1.The term SMA represents. 2.F type connectors are used in CCTV systems [True/False]. 3.RG 59 coaxial cable is 10base 5 coaxial cable. [True/False] 4.The segment length for RG11coaxial cable in SAT TV is 5.The segment length for twisted pair cable is 6.UHF connectors are used in public address systems [True/False]. 7.RG 58 thin coaxial cable is 10base 5 coaxial cable. [True/False] 8.The segment length for coaxial cable is 9.The segment length for fiber optic cable is 10.In fiber optics type of signal flows. 10:09 13/12/2021

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In an FDMA-based multiple access system, each user is assigned an 80 kHz channel for full-duplex communication. There are 1000 channels in the system.Depending on the information given above, if the initial frequency of the frequency spectrum used by the FMDA system in one direction is 1000 MHz, which of the following is the correct spectrum of the bond's spectrum.A1.000.000 KHz - 10000.080 KHzB1000.000 KHZ - 1.000.040 KHzC1.000.000 KHZ - 1.040.000 KHzDNoneE1.000.000 KHZ - 1.020.000 KHZ

1 -4 -3 -2 -1 1 3. 4. time in seconds What signal is plotted above? 640PM 76F 95.0021 Type here to search 2)

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b) If quantity A is PATAT with TC of 2mV/C, and quantity B is CTAT with TC of -1mVrC, then determine the following quantities if they are PTAT or CTAT 1. 1/A 2. 1/B 3. A+ 5°B

6.a. What type of cable installation is typically used in industrial facilities?A. Aerial onlyB. Buried onlyC. Buried and aerialD. Industrial facilities don't use cable installations.6.b. Which type of fiber is used in a standard FDDI network?A. OM3 or OM4 at 850 nmB. OM1 at 1,550 nmC. OM2 at 1,310 nmD. OM1 at 1,310 nm

3.14 Given the data stream 1110010100, sketch the transmitted sequence of pulses for each of the following line codes: (a) Unipolar nonreturn-to-zero (b) Polar nonreturn-to-zero (c) Unipolar return-to-zero (d) Bipolar return-to-zero (e) Manchester code

the following blanks with a word or phrase: wires in a measurement circuit and a nearby mains-carrying conductor. w interferenc us source also known as electrostatic coupling, can occur between the signal s and wires in a measurement circuit and a nearby mains-carrying conductor. rom 2A type of optical sensors that can detect the presence of objects within its vicinity without any actual physical contact is called 3. A Sensa-is a device that measures a physical quantity and converts it into a signal which can be read by an observer er by an instrument. 4. The photons hitting the photovoltaic cell pass through the and are absorbed by electrons in the Hin p-doped upper layer S. The ability of an op amp to suppress common-mode signals is expressed in terms of its 6. The --- noise arises from fluctuations in the number of charge carriers. 7. The information in much the same way as the mind. - instrument are computing, manipulating, and processing 8. In variable capacitance transducer used…

Q2)Please answer the following question based on your observation.

Acco To the book the answers are 0.04, 0.96E

Modern high-speed circuit breakers have tripping times between three and eight minutes. Select one: O True O False The signals used for power carrier communication employ High frequency signals. Select one: O True O False

Among the following which statement or statements are True? Select one or more: The difference in the transmission delay between the fastest and slowest pairs of the same un-twisted pair cable is called Delay skew The difference in the propagation delay between the fastest and slowest pairs of the same un-twisted pair cable is called Delay skew The difference in the propagation delay between the fastest and slowest pairs of the same twisted pair cable is called Delay skew The difference in the propagation delay between the fastest and slowest pairs of the same un-twisted pair cable is called Delay distortion

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Short-answer Question)How does a CPLD differ from an SPLD?

Given the data stream 1110010100, sketch the transmitted sequence of pulses for eachof the following line codes:(a) Unipolar nonreturn-to-zero(b) Polar nonreturn-to-zero(c) Unipolar retum-to-zero(d) Bipolar return-to-zero(e) Manchester code

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Find the Ruw of TD system have (12 Noic channel) with message Frequeney Fin= 3.5 kHZ

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

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Multiple Choice directions: Circle the letter of the answers that best answer the question. 1. For frequencies lower than 10GHZ, power amplifiers used microwave __? a. Oscillator b. All of the above c. Power tubes d. Transistors 2. The cathode material used in point contact diodes a. Tungsten b. Silicon c. Germanium d. GaAs 3. It is three port microwave device used to couple energy in one direction in a closed loop. a. Cavity resonator b. Circulators c. Directional coupler d. Isolators Note: Explanation is not needed just provide the correct answers for each number.

Given the Manchester Line Coding Waveform, the corresponding binary data is ________________

VHDL Testbench Generate the following waveforms as part of a VHDL testbench using multiple processes. Note that cntr, and en signals are periodic signals and din and rst are not. Assume each time division is 10 ns. The ... represents the repeating pattern. Write your testbench as a parameterized waveform based on the parameter TD = 10 ns.