A “channel” refers to a portion of a band which in the case of the TV Band is around 8MHz wide . Other bands have smaller or larger channels depending on their use, varying from 9KHz for AM radio up to 30MHz for a satellite TV transponder.
A “channel” refers to a portion of a band which in the case of the TV Band is around 8MHz wide . Other bands have smaller or larger channels depending on their use, varying from 9KHz for AM radio up to 30MHz for a satellite TV transponder.