diplex

/ˈdaɪplɛks/
adjective
  1. Relating to a system that allows two signals to be transmitted simultaneously over a single channel or antenna.
    • Engineers designed a diplex antenna for the new communication satellite.
    • A diplex filter separates the incoming and outgoing signals in the cable.
    • The diplex system lets the radio send and receive on different frequencies at the same time.
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