RG6 and RG11 coaxial cable is used primarily in

RG6 and RG11 coaxial cable is used primarily in

• A. CATV, CCTV and Satellite video systems
• B. LAN backbones
• C. Industrial control networks
• D. Audio/Video distribution within homes

Answer: (A)

RG6 and RG11 are 75-ohm coaxial cables designed to carry high-frequency video signals with good shielding and low loss. That makes them ideal for distributing RF video around a CATV system, feeding CCTV cameras over long runs, and delivering satellite video from dish to receiver. These applications rely on clean, shielded RF transmission over coax, which is exactly what these cables are built for. LAN backbones typically use twisted-pair copper (like Cat5e/Cat6) or fiber, not 75-ohm coax, and industrial control networks favor other media such as shielded twisted pair or fiber to cope with noise and reliability needs. Audio/video distribution inside homes can use coax, but the combination of CATV, CCTV, and satellite video systems is the classic primary use for RG6 and RG11.

RG6 and RG11 are 75-ohm coaxial cables designed to carry high-frequency video signals with good shielding and low loss. That makes them ideal for distributing RF video around a CATV system, feeding CCTV cameras over long runs, and delivering satellite video from dish to receiver. These applications rely on clean, shielded RF transmission over coax, which is exactly what these cables are built for.

LAN backbones typically use twisted-pair copper (like Cat5e/Cat6) or fiber, not 75-ohm coax, and industrial control networks favor other media such as shielded twisted pair or fiber to cope with noise and reliability needs. Audio/video distribution inside homes can use coax, but the combination of CATV, CCTV, and satellite video systems is the classic primary use for RG6 and RG11.