KortvågsS
KortvågsS refers to shortwave radio transmissions that originate from Sweden. Shortwave radio operates on frequencies between 3 and 30 megahertz, allowing signals to travel long distances by bouncing off the ionosphere. This makes it a suitable medium for international broadcasting.
Historically, Swedish radio organizations, such as Sveriges Radio, utilized shortwave to reach listeners outside of Sweden,
The use of shortwave broadcasting has declined significantly with the rise of the internet and satellite technology,