Question

What is a Coaxial cable? Differentiate between Broadband and Baseband Coaxial cable.​

Answer 1

Explanation:

A baseband coaxial cable transmits a single signal at a time at very high speed. A broadband coaxial cable can transmit many simultaneous signals using different frequencies. A baseband cable is mainly used for LANs. Baseband coaxial cable supports frequency range of a-4kHz and are used for digital signaling.

Answer 2

Answer:

What is a Coaxial cable?

Ans:Coaxial cable, or coax (pronounced /ˈkoʊ.æks/) is a type of electrical cable consisting of an inner conductor surrounded by a concentric conducting shield, with the two separated by a dielectric (insulating material); many coaxial cables also have a protective outer sheath or jacket. The term "coaxial" refers to the inner conductor and the outer shield sharing a geometric axis.

Coaxial cable is a type of transmission line, used to carry high-frequency electrical signals with low losses. It is used in such applications as telephone trunklines, broadband internet networking cables, high-speed computer data busses, cable television signals, and connecting radio transmitters and receivers to their antennas. It differs from other shielded cables because the dimensions of the cable and connectors are controlled to give a precise, constant conductor spacing, which is needed for it to function efficiently as a transmission line.

Coaxial cable was used in the first (1858) and following transatlantic cable installations, but its theory wasn't described until 1880 by English physicist, engineer, and mathematician Oliver Heaviside, who patented the design in that year (British patent No. 1,407).

Differentiate between Broadband and Baseband Coaxial cable?

Ans:Baseband cables are not capable of transmitting more than one signal at a time, and the transmissions are restricted to data and voice. ... Broadband cables are capable of transmitting many signals simultaneously because each signal, or channel, travels at a different frequency.

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