Motorola Gm339 Programming Software [portable] < Tested & Working >
Disclaimer: Programming radios requires knowledge of local licensing regulations. Ensure your programmed frequencies are legal in your jurisdiction.
While originally designed for older Windows versions (XP or 7), newer cables often support Windows 10/11.
Program frequencies across VHF (136–174 MHz) or UHF (403–470 MHz / 450–527 MHz) bands.
Adjust the channel bandwidth (12.5 kHz for narrow-band, 25 kHz for wide-band). Step 5: Write the New Configurations Click the icon, or navigate to Device > Write . motorola gm339 programming software
The official Motorola programming cable.
A PC with a USB port (for modern cables) or Serial Port (RS232). Step-by-Step Guide: How to Program the GM339
This occurs if the CPS version is too old for the radio's firmware. You will need a newer version of the CPS, according to RadioReference. Program frequencies across VHF (136–174 MHz) or UHF
Click the icon on the top toolbar (or press Ctrl + W ).
The software will download the current settings from the GM339.
Configure push-to-talk (PTT) IDs so other operators see your radio ID on their screens when you transmit. The official Motorola programming cable
Turn on the radio. Ensure it is connected to a stable 13.8V DC power supply to prevent the radio from shutting down mid-program. Step 2: COM Port Configuration Open the on your Windows PC.
Using the Motorola GM339 programming software offers several benefits, including: