Definitions for "duplexer"
a device which switches electronic circuitry so that a radio antenna can function as either a transmitting or receiving antenna.
a device which permits a single antenna system to be used for both transmitting and receiving
a filter system that keeps the transmit and receive sides separate
a fixed cavity waveguide module that fits in the transverter and provides channel plan-specific capability
A duplexer is a device that combines two or more signals onto a common channel or medium to increase its transmission efficiency.
A form of a multiplexer consisting of a common input with two outputs.