1. to combine (a radio signal) with another signal of different frequency to produce a new frequency
Usage: technical; electronics

1. a radio receiver or circuit that uses the heterodyne principle to convert incoming signals to a lower intermediate frequency
Usage: technical; electronics

1. of or relating to the heterodyne process or a heterodyne receiver
Usage: technical; electronics

Examples

• The radio uses a heterodyne circuit to improve signal reception.
• Engineers heterodyne the incoming frequency with a local oscillator signal.
• A heterodyne receiver converts high-frequency signals to a more manageable intermediate frequency.
• The heterodyne principle allows radios to tune to different stations efficiently.
• Modern AM and FM radios rely on heterodyne technology.
• The technician explained how the heterodyne mixer combines two signals.