UHF vs VHF TV

Low VHF signals (channels 2-6) and High VHF signals (channels 7-12) can bounce further than this, but most digital TV channels are on the UHF band (channels 13-26) – which is line-of-sight transmission.

The majority of digital TV stations currently broadcast in the UHF band , both because VHF was already filled largely with analog TV when the digital facilities were built and because of severe issues with impulse noise on digital low-VHF channels.

VHF has smaller frequencies which means interference with other radios is common. UHF, on the other hand, is an all-around better signal for long distance communication. UHF is better when using radios for indoor use like buildings or around cities .12 Mar 2019

VHF radio signals are on the low end of the frequency scale when compared to UHF. Although, VHF signal wavelength is longer, allowing it to travel farther than UHF .