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Definition History Construction Working Process Categories Types Connectors USES Advantages Disadvantages

Coaxial cable is a type of cable that ,

Has an inner conductor surrounded by a tubular insulating layer,

Also surrounded by a tubular conducting shield.

Many coaxial cables also have an insulating outer sheath or jacket. 

INSIDE VIEW OUTSIDE VIEW

The term coaxial comes from the inner conductor and the outer shield sharing a geometric axis.

Invented by English engineer and mathematician Oliver Heaviside in 1880.

• Coaxial cables are categorize by Radio Guide (RG).

• Each RG number denotes a unique set of specifications:

FLEXIBLE COAXIAL CABLE

Semi Rigid Coaxial Cable

Semi Rigid Coaxial cable

Hand Formable Coaxial Cable

Twin-axial Cable

Triaxial Cable

To connect coaxial cable to devices, we need coaxial connectors.

Most common type of connector is Bayone-Neill-

Concelman(BNC) BNC F- Connector N- Connectors

Distributing cable television networks & their signals. Traditional Ethernet LAN’s (Local Area Network) connections -- High Bandwidth (Can pass) -- High data rate

Used as a transmission line for radio frequency signals. Feed lines connecting radio transmitters and receivers

with their antennas. Video equipment & digital audio (S/PDIF) plugin cables. CCTV cables.

Cheap to make. Cheap to install. Easy to modify. Good bandwidth. Great channel capacity. Noise immunity.

Unwanted noise and picture ghosting. More expensive. High attenuation. The thicker the cable , the more difficult to

work with. Effect of current flow.