Assertion: radio wave's frequency | /r/HasProperty | ehf
Facets:
Source sentences:
text: Very Low Frequency (VLF) 3 to 30 kHz 10 to 100 km Low Frequency (LF) 30 to 300 kHz 1 m to 10 km Medium Frequency (MF) 300 kHz to 3 MHz 100 m to 1 km High Frequency (HF) 3 to 30 MHz 10 to 100 m Very High Frequency (VHF) 30 to 300 MHz 1 to 10 m Ultra High Frequency (UHF) 300 MHz to 3 GHz 10 cm to 1 m Super High Frequency (SHF) 3 to 30 GHz 1 to 1 cm Extremely High Frequency (EHF) 30 to 300 GHz
text: Extremely high frequency (EHF) is the International Telecommunication Union (ITU) designation for the band of radio frequencies in the electromagnetic spectrum from 30 to 300 gigahertz (GHz).
text: The RF is divided in different ranges starting from very low frequencies (VLF) to extremely high frequencies (EHF).
text: The millimeter-wave region of the electromagnetic spectrum corresponds to radio band frequencies of 30 GHz to 300 GHz and is sometimes called the Extremely High Frequency (EHF) range.