short wave

US /ˈʃɔːrtˌweɪv/
UK /ˈʃɔːrtˌweɪv/
"short wave" picture
1.

kortegolf

radio waves of a wavelength between about 10 and 100 meters (a frequency of 3 to 30 MHz), used for long-distance transmission.

:
He listened to international news on his shortwave radio.
Hij luisterde naar internationaal nieuws op zijn kortegolfradio.
Shortwave communication is often used in remote areas.
Kortegolfcommunicatie wordt vaak gebruikt in afgelegen gebieden.