1. Plural of duplexer; devices or circuits that allow simultaneous two-way communication over a single channel or medium by separating transmitted and received signals.
Usage: technical; telecommunications

Examples

• The radio system uses duplexers to enable operators to transmit and receive on the same frequency.
• Modern cell towers rely on duplexers to manage uplink and downlink signals efficiently.
• Duplexers are essential components in full-duplex communication systems.
• The engineer installed new duplexers to improve the network's bandwidth capacity.