CABLE THEORY 102 2026/2027 REVISION QUESTIONS WITH VERIFIED ANSWERS ALREADY GRADED A++

5 factors that affect Attenuation

- RIGHT ANSWER -frequency, temperature, dielectric used, center conductor diameter, and cable length.



A black and white TV needed a minimum of 1 milli-volt across 75 ohms to provide a good picture. The CATV industry therefore created the - RIGHT ANSWER -Decibel Millivolt (dBmV)



A cable signal can be transmitted and received in either an ______________ or a ___________...