Modify the RX/TX frequencies, CTCSS/DCS tones, and power levels.
The RSS is a DOS-based application. It often fails to run correctly on modern versions of Windows (10/11) without emulation. Recommended Setup: Many users find success using
This is the original Motorola part number for the GM950 programming software package. motorola gm950 programming software link
Do you have a or a serial DB9 cable with a RIB box?
Traditional setups require a Motorola Radio Interface Box (RIB) placed between the computer's serial port and the radio cable to level-shift the voltage signals safely. Modify the RX/TX frequencies, CTCSS/DCS tones, and power
Restart your computer, enter the BIOS, and boot directly from the USB drive.
The largest global community for radio communications, featuring dedicated threads and file directories for legacy Motorola gear. Recommended Setup: Many users find success using This
The Motorola GM950 belongs to the Radius series of mobile radios. Unlike modern radios that use Windows-based Customer Programming Software (CPS), the GM950 primarily relies on legacy DOS-based software.
Finding and using the correct software link and programming setup requires understanding the technical ecosystem of legacy Motorola equipment. 1. Finding the Motorola GM950 Programming Software Link
The Motorola RSS is notorious for one thing: This can corrupt the firmware, leaving the radio dead until it is recovered with specialized equipment.
Go to the setup menu in the software and select the correct COM port (usually COM1 or COM2).