RG cables are typically used for transmitting which type of signal?

RG cables are typically used for transmitting which type of signal?

• A. Optical signals
• B. Radio-frequency signals
• C. Electrical power
• D. Thermal signals

Answer: (B)

RG cables are used to carry radio-frequency signals. The coaxial design—a central conductor with shielding and insulation—helps keep RF energy focused and minimizes interference and losses, making these cables ideal for transmitting high-frequency signals in communications, radar, and similar systems. They are not used for optical signals (fiber optics), electrical power (that uses different, thicker power cables), or thermal signals, which aren’t standard signals carried by these cables.

RG cables are used to carry radio-frequency signals. The coaxial design—a central conductor with shielding and insulation—helps keep RF energy focused and minimizes interference and losses, making these cables ideal for transmitting high-frequency signals in communications, radar, and similar systems. They are not used for optical signals (fiber optics), electrical power (that uses different, thicker power cables), or thermal signals, which aren’t standard signals carried by these cables.