RRC-1258 is a product developed for remote control of amateur radio stations. Later on support for more traditional remote control has been implemented. RRC-1258 is used in pairs with one unit connected to the Radio and the other to the control panel or control equipment (e.g. a PC running a rig control program). All of the above solutions has in common that no PC is needed at the radio site and the audio and data signalling is passing between the RRC-1258 units without any involvement of the PC. Support is now implemented for ICOM, YAESU and KENWOOD and other brands using the same protocol structure.