vhf

• Abréviation désignant la gamme de fréquences radio de 30 à 300 mégahertz, généralement utilisée pour la télédiffusion et la radiodiffusion FM.

An abbreviation referring to a range of radio frequencies from 30 to 300 megahertz, commonly used for television and FM radio broadcasting.

indénombrable · nom propre

1. Viral Hemorrhagic FeverC1formalmedical

   A group of illnesses caused by a viral infection, often restricted to a specific geographic area, characterized by fever, gastrointestinal symptoms, and capillary hemorrhage.

   Fièvre hémorragique virale

   • Ebola is one of the most well-known types of VHF.
   • The patient was diagnosed with a severe case of VHF after traveling to an endemic region.
   • Containment protocols are critical when dealing with VHF outbreaks.

   Synonymesviral haemorrhagic feverviral hemorrhagic fever

2. Very High FrequencyB2formaltechnical

   The radio frequency range from 30 to 300 megahertz, commonly used for FM radio, television broadcasting, and two-way radios.

   Très haute fréquence

   • FM radio stations typically broadcast in the VHF band.
   • The aircraft uses VHF for communication with air traffic control.
   • VHF signals can travel over long distances with minimal interference.

   Synonymesvery high frequency