Remote Rig is a system to access a radio remotely. Their website does not have a general information or about us section so you will just have to go over and visit. They are, at the time of this posting, one of the references in remote operating. They work with a variety of Kenwood, Yaesu, Icom, Alinco, Elecraft, and others. In some instances they are used in 'control panel' mode, they can be used in 'PC-remote' mode, and there are other specialized setups.