cable system的意思|示意

Cable system is a kind of communication technology that uses fixed cables to transmit signals, and is widely used in television networks, wireless systems and other industries.

Cable systems are divided into wired systems, optical transmission systems and radio frequency systems. Wired systems are mainly used for short-distance communication, mainly for computer networks and digital television systems. Optical transmission systems use optical fibers for long-distance communication, which is used in modern communication and network applications. Radio frequency systems are used for long-distance communication, mainly for wireless communication networks and mobile communications.

In terms of television networks, cable systems are mainly used to connect television receivers and antennae. This system uses coaxial cables to transmit signals from the transmitter to the receiver, and then transmits the signals to the television for display. In addition, cable systems can also be used to transmit audio signals, such as radio and television.

In terms of wireless networks, cable systems are mainly used to transmit signals to and from mobile phones, computers and other devices. This system uses an antenna to transmit and receive signals, and the signals are transmitted and received through transmission cables.

In terms of other applications, cable systems are mainly used in the aerospace industry, electric power industry and military industry. These systems use different cables to transmit signals and data, depending on the application.

From the above, it can be seen that cable systems are widely used in various industries. With the rapid development of technology, cable systems are becoming increasingly advanced and widely used.