Programmer 
Content
Matt Rickard mattrickard Naming is the easiest thing in engineering Frequency bands (edit Main article: Radio spectrum The radio spectrum of frequencies is divided into bands with conventional names design: Frequency range Wavelength range ITU designation Below 3 Hz Full name 105 km Tremendously low frequency(8 Abbreviation 7 TLF 3-30 Hz 10510 km Extremely low frequency ELF 30-300 Hz 300-3000 Hz 104-103 km 103100 km Super low frequency SLF Ultra low frequency ULF 3-30 kHz 100-10 km Very low frequency VLF 30-300 kHz 10-1 km 300 kHz – 3 MHz 1 km – 100 m 3-30 MHz 100-10 m Low frequency IF Medium frequency High frequency MF HF 30-300 MHz 10-1 m Very high frequency VHF 300 MHz – 3 GHz 1 m – 10 cm Ultra high frequency UHF 3-30 GHz 10-1 cm Super high frequency SHF 30-300 GHz 1 cm – 1 mm Extremely high frequency EHF 300 GHz- 3 THz 1 mm – 0.1 mm Tremendously high frequency THF 12:21 PM Aug 8, 2021 Twitter Web App