Here's the programming software files for Motorola GM300, GR300, M10, M120, and M130 conventional analog radios and repeater equipment.

DOS-based programming software designed for MS-DOS and compatible legacy computer environments. Windows 10 and Windows 11 compatibility has not been verified.

Programming software for Motorola Radius conventional analog FM mobile radios and repeater equipment. Mobile Radios Motorola Radius GM300 Motorola Radius M10 Motorola Radius M120 Motorola Radius M130 Repeater Equipment Motorola Radius GR300 Supports programming of conventional analog FM features, including transmit and receive frequencies, channels, PL/DPL signaling, squelch settings, and other available radio settings. Frequency bands include VHF and UHF, depending on radio model and hardware variant. Channel capacity, power output, and supported features vary by radio configuration. The included software uses the GM300 RSS executable, with additional launch files for the supported radio families. A compatible Motorola Radio Interface Box (RIB), programming cable, and suitable serial interface may be required. Older DOS-compatible computer hardware is recommended for reliable communication.