What is a shortwave radio station?

A radio transceiver for short-wave communication.

Short wave is a kind of radio wave, the wavelength is between10m and100m, and the frequency range is usually between 3 MHz and 30 MHz. This is a radio for short-wave communication.

Short-wave signals can travel far away through the reflection and refraction of the earth's atmosphere, so short-wave radio stations can be used for long-distance communication. Short-wave radio is usually portable, can be used on the move, and is suitable for fields, ships, vehicles and other occasions. By choosing different frequencies and modulation methods, short-wave radio stations can reduce interference and improve communication quality.