Motorola Gm160 Programming Software -
The Motorola GM160 is a commercial-grade two-way radio, and its programming software is not the same as the consumer-friendly CPS (Customer Programming Software) used for later MOTOTRBO models. It requires legacy software often referred to as RSS (Radio Service Software) – specifically designed for the GM series.
| Problem | Likely Cause | Solution | |--------|--------------|----------| | “Communication refused” | Wrong COM port or radio not in program mode | Some GM160s require ignition sense +12V on pin 10 of accessory connector | | “Codeplug too new/old” | CPS version mismatch | Use R05.16 – earlier versions can’t read newer codeplugs | | Radio powers off after write | Invalid checksum | Re-write with correct frequency range; ensure band limits respected | | Software crashes on launch | Windows 10/11 compatibility | Run in Windows 7 compatibility mode + disable DPI scaling | motorola gm160 programming software
Once you have the software installed and the cable connected: The Motorola GM160 is a commercial-grade two-way radio,
Before downloading anything, it is critical to understand that the GM160 belongs to Motorola’s "Professional Series" (specifically the GM300 series lineage). Unlike the later GM340 or GM360 which used Windows-based CPS (Customer Programming Software), the GM160 is programmed exclusively via DOS-based RSS (Radio Service Software) or very early 16/32-bit Windows applications. Edit Frequencies: Navigate to the channel table
The golden rule: You cannot use Motorola’s modern "CPS" (usually version 16 or 20) designed for the XPR or APX series. You need legacy software.
| Feature | Detail | | :--- | :--- | | Software Name | Motorola GM Series CPS (or Kenwood KPG-44D) | | OS Requirement | Windows XP / 98 (Use a VM for modern PCs) | | Cable Type | RJ45 Front Port (RIB or RIB-less USB cable) | | Clone Mode | Yes, radio-to-radio cloning is possible via specific button combos. | | Max Channels | Depends on model, typically 8 or 128 channel models exist. |