Im going to piggyback onto this post. Im a new gmrs license owner as well. I receive repeaters very well but cant reach out. I received a midland mxt 100 as a gift and been learning as I go. Ive viewed the repeater input and output frequencies on mygmrs. The output freq. in the 462MHz are among my channel list of my manual but the input freq. of 467MHz are not. Thanks for an explanation or any help.