superheterodyne receiver

/ (ˌsuːpəˈhɛtərəˌdaɪn) /

noun

a radio receiver that combines two radio-frequency signals by heterodyne action, to produce a signal above the audible frequency limit. This signal is amplified and demodulated to give the desired audio-frequency signal Sometimes shortened to: superhet

Word Origin for superheterodyne receiver

C20: from super ( sonic) + heterodyne

Words nearby superheterodyne receiver