Shortwave

{
  "id": "MLC-T-IND-005238",
  "term": "Shortwave",
  "field": "Industrial and trades",
  "definition": "Radio waves with wavelengths shorter than those of medium wave radio, typically referring to frequencies between 3 and 30 MHz. These frequencies are capable of propagating over long distances by reflecting off the ionosphere, a phenomenon known as skywave propagation. Shortwave radio is used for international broadcasting, amateur radio, and military communications.",
  "synonyms": [
    "decameter wave",
    "SW"
  ],
  "subject": "Electrical engineering",
  "see_also": [
    "extremely low frequency",
    "super high frequency",
    "ultra high frequency",
    "ultra low frequency"
  ],
  "translations": {
    "de": "Kurzwelle",
    "es": "onda corta",
    "fr": "ondes courtes"
  },
  "url": "https://mlchart.com/terminology/industrial/shortwave/"
}