ocr: RADIO RECEIVER HE ANTENNA ofa radio receiver is struck by radio waves from many faraway transmitters. When you tune in to your favorite station, you pick out just one set of these radio waves.The waves, carrying a sound signal, produce changing electric currents in the antenna. Electronic circuits within the radio 1 ANTENNA separate the sound signal from RADIO the radio wave. This TRANSMITTER electric sound signal L then travels Nr to the a fryn Mu -- radio'sloudspeaker. A hr NiL V MAAM - - - V- TUNING KNOB WAVEBAND SELECTOR LOUDSPEAKER - de Hm = - o - - - - - - - - LL SEE ALSO
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