Sketch a graph comparing the fcc class, Electrical Engineering

Assignment Help:

a) In the United States, the Federal Communications Commission (FCC) is charged with the regulation of radio and wire communication (FCC part 15). It basically sets limits on the radiated and conducted emissions of a digital device.

i) The FCC further breaks the digital device class of products into Class A and Class B. Briefly detail the markets for which class A and class B products are marketed.

ii) Would you consider a network server to be a class A device, or class B device with regards to the regulatory tests that it must comply with? Why?

iii) Would you consider a $1000 high-speed laser printer a class A or class B digital device with regard to the regulatory tests it must comply with? Why?

b) The FCC radiated limits for class B Equipment, measured at 3m is given in table 1. Similarly, the CISPR 22 radiated emission limits for class B ITE equipment, measured at 10m, is given by table 2.

Table 1: FCC radiated emission limits for class B, measured at 3m.

1206_Sketch a graph comparing the FCC Class.png

Table 2: CISPR 22 Radiated emission limits for class B ITE equipment measured at 10m.

42_Sketch a graph comparing the FCC Class1.png

i) For all the frequencies listed in tables 1 and 2, provide the value of the limits in dBμV.

ii) Sketch a graph comparing the FCC Class B and the CISPR Class B radiated limits up to 1 GHz. Use dBμV values and assume a distance of 10 meters is taken as reference. List the range of frequencies for which the FCC is more stringent and the range of frequencies for which the CISPR is more stringent.


Related Discussions:- Sketch a graph comparing the fcc class

Emf produced by windings, Q. emf produced by windings? The time variati...

Q. emf produced by windings? The time variation of emf for a single conductor corresponds to the spatial variation of air-gap flux density. By suitable winding design, the harm

Preventing leakages at insulators, Preventing Leakages at Insulators L...

Preventing Leakages at Insulators Leakages at insulators, cracking of insulators and flashover across insulators frequent cause outages and give output in loss of revenue. Pol

Draw a diagram of ultrasonic machine, Draw a diagram of ultrasonic Machine ...

Draw a diagram of ultrasonic Machine and illustrate its important parts? Discuss the following important element of ultrasonic process. (i) Abrasive slurry. (ii) Work Mate

Calculate the maximum motor torque, A 1000-hp, 2300-V, wye-connected, three...

A 1000-hp, 2300-V, wye-connected, three-phase, 60-Hz, 20-pole synchronous motor, for which cylindrical-rotor theory can be used and all losses can be neglected, has a synchronous r

Explain the working of a bootstrap sweep generator, Q. Use necessary circui...

Q. Use necessary circuit and waveforms to explain the working of a Bootstrap sweep generator The bootstrap circuit illustrated in figure given below is a commonly used method f

Shunt reactor, what are the basic principles of shunt reactor and it''s ope...

what are the basic principles of shunt reactor and it''s operation system

What do you mean by retention of risk, Q. What do you mean by Retention of ...

Q. What do you mean by Retention of Risk? Retention of Risk: In case of this method, the organization voluntarily accepts the risk since either the risk is insignificant or its

Find v and i , Find V and I in the figure given below using ideal diode mod...

Find V and I in the figure given below using ideal diode model

Control, The goal of this project is to model a system and to design a cont...

The goal of this project is to model a system and to design a controller for the system so that the closed-loop system performs satisfactorily.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd