medium wave

Medium wave refers to a range of radio frequencies typically from 530 to 1700 kHz used for AM broadcasting. These signals can travel long distances, especially at night, by bouncing off the Earth's ionosphere. This makes medium wave ideal for local and regional radio stations. The signals are more susceptible to environmental interference compared to higher-frequency broadcasts, but their ability to cover vast areas makes them historically significant for communication and entertainment. Essentially, medium wave radio allows accessible, wide-reaching transmissions that can be received with standard AM radios.