What is a Diplexer?

A duplexer is a device used to simultaneously transmit and receive multiple signals over a single signal path. In wireless communication, it separates transmitted and received signals of different frequencies, enabling efficient use of a single antenna. It also functions as a filter, preventing interference between adjacent frequencies. Duplexers are commonly used in cellular base stations, wireless communication systems, satellite communications, and radar, enhancing communication stability and efficiency.

Application of Diplexer

✅Cellular Base Stations
Switches between transmission and reception using a single antenna, reducing equipment size.
✅Wireless Communication Devices
Separates different frequencies efficiently to enable bidirectional communication.
✅Satellite Communication Systems
Simultaneously handles transmission and reception at ground stations, improving communication efficiency.
✅Radar Systems
Separates transmitted pulses and received echoes, enabling precise detection.

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