A ‘channel’ is an agreed-upon set of specific frequencies with additional information included in the agreement . For example, in the amateur 2m and 70cm bands, a portion of the band is ‘channelised’ and set aside for repeaters.
Read moreWhat is the frequency range of digital TV?
Digital TV (Freeview) Frequencies – 470Mhz – 800Mhz (Future 700Mhz) With regards to TV aerial reception for digital TV services is 470-850Mhz.
Read more