Technicals terms  U ... Z

UHF-range

(Ultra High Frequency), Frequency band between 300 and 3000 MHz (Megahertz)

VHF-range

Very High Frequency Frequency band between 30 and 300 MHz (Megahertz)

23cm band

Frequency band with 23 cm wavelength Amateur-Frequency-range from 1200-1200 MHz (Megahertz)

70cm band

Frequency band with 70 cm wavelength Amateur-Frequency-range from 430-440 MHz (Megahertz)

2m band

Frequency band with 2m wavelength Amateur-Frequency-range from 144-146 MHz (Megahertz)