Windows Power Essentials Tips & Tricks
Alternatively, an original RS232 serial cable connected to a physical COM port or a high-quality USB-to-Serial adapter (using authentic FTDI or Prolific chips). 2. Operating System Compatibility
The software is useless without the right hardware. For the GM338, you have two options:
This happens if the software is not running with administrative privileges. Right-click the app and choose "Run as Administrator." "No Communication / Radio Not Supported": Check your COM port assignment. Ensure the radio is fully powered on. motorola gm338 programming software free repack
The Motorola GM338 is a legendary, rugged mobile radio widely used in commercial, emergency, and amateur radio setups. To configure its frequencies, channels, and signaling features, you need the Motorola Commercial Series Customer Programming Software (CPS).
By following these steps and guidelines, you can download and use the Motorola GM338 programming software to customize and program your mobile radio. Alternatively, an original RS232 serial cable connected to
Once the data loads, immediately go to > Save As and save this original configuration as a backup file (e.g., GM338_Factory_Backup.per ). Step 4: Editing Frequencies and Signaling
Look for reputable, long-standing radio communities such as RadioReference , Austech , or specific amateur radio blogs. Experienced members frequently share verified, virus-scanned links to archive repositories. For the GM338, you have two options: This
Repacks sometimes bypass regional code restrictions (AZ, LA, AA, MD) allowing one software version to program radios from different global markets.
+------------------+ +--------------------+ +----------------------+ | PC (Windows) | ---> | Programming Cable | ---> | Motorola GM338 | | Running CPS | | (USB-to-RJ45/COM) | | Front Mic Port | +------------------+ +--------------------+ +----------------------+ 1. The Programming Cable
Install the repackaged software on your computer.