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Multiple Choice

RG-6 and RG-59 are types of ____________ cable.

Coaxial cable. RG-6 and RG-59 are standard examples of coaxial cable, which has a central conductor surrounded by a dielectric insulator, a shielding layer, and an outer jacket. This design minimizes interference and allows efficient transmission of radio-frequency signals, making these cables common for cable TV, satellite, and CCTV. RG-6 is thicker with better shielding and lower signal loss than RG-59, which is why it’s preferred for longer runs or higher frequencies. In contrast, twisted pair uses two copper wires twisted together, ribbon is flat multi-conductor cable, and fiber optic transmits light through glass—so the correct type for RG-6 and RG-59 is coaxial cable.

Coaxial cable. RG-6 and RG-59 are standard examples of coaxial cable, which has a central conductor surrounded by a dielectric insulator, a shielding layer, and an outer jacket. This design minimizes interference and allows efficient transmission of radio-frequency signals, making these cables common for cable TV, satellite, and CCTV. RG-6 is thicker with better shielding and lower signal loss than RG-59, which is why it’s preferred for longer runs or higher frequencies. In contrast, twisted pair uses two copper wires twisted together, ribbon is flat multi-conductor cable, and fiber optic transmits light through glass—so the correct type for RG-6 and RG-59 is coaxial cable.