hf Antonyms
No Synonyms and anytonyms found
Meaning of hf
hf (n)
a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
3 to 30 megahertz
hf Sentence Examples
- The frequencies emitted from the radio fall within the HF spectrum.
- High frequency (HF) signals have wavelengths between 3 and 30 meters.
- HF communication is less susceptible to interference than lower frequency ranges.
- HF bands are often used for long-distance communication due to their ability to propagate over long distances via skywave propagation.
- The HF spectrum is typically used for over-the-horizon communication systems, such as HF radio and radar.
- HF signals can be affected by atmospheric conditions, solar activity, and geographic location.
- HF antennas are designed to transmit and receive within the HF band.
- The HF range is often referred to as the shortwave band due to its shorter wavelengths.
- HF transceivers are used to modulate and demodulate signals within the HF range.
- HF technology has applications in fields such as communication, radar, and surveillance.
FAQs About the word hf
a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electron
No synonyms found.
No antonyms found.
The frequencies emitted from the radio fall within the HF spectrum.
High frequency (HF) signals have wavelengths between 3 and 30 meters.
HF communication is less susceptible to interference than lower frequency ranges.
HF bands are often used for long-distance communication due to their ability to propagate over long distances via skywave propagation.
