Duplexer

A duplexer is a device used in communication systems to enable the transmission and reception of signals on a single antenna. It is commonly used in radio and wireless communication systems.

In the supply class Miscellaneous Communication Equipment, the duplexer is categorized as a component of the communication system. It allows for the simultaneous transmission and reception of signals, which is essential in systems where the same antenna is used for both functions.

The duplexer works by separating the incoming and outgoing signals, allowing them to be transmitted and received without interference. It typically consists of filters and switches that direct the signals to the appropriate path.

By using a duplexer, communication systems can optimize the use of a single antenna, reducing the need for multiple antennas and improving overall system efficiency.

In summary, a duplexer is a crucial component in communication systems that enables the simultaneous transmission and reception of signals on a single antenna, improving system performance and efficiency.