Motorola Gm339 Programming — Software

If the optional board is installed, you can program messages or memos up to 120 seconds.

For more information on the Motorola GM339 programming software, users can visit the following resources:

For official software downloads and support, you can visit the Motorola Solutions Support Portal . Software - Motorola Solutions Support motorola gm339 programming software

“The GM339 doesn’t support MDC1200 or trunking — it’s pure analog conventional. Don’t waste time looking for ‘advanced features’ in the software. But it does support 5-tone and Quik-Call II if you find the right region/firmware version.”

A dedicated GM339/Professional Series programming cable is necessary. This is not a standard USB cable, but one with an internal TTL converter. If the optional board is installed, you can

Program Conventional channels and set operating frequencies.

Professional Radio CPS (Customer Programming Software). Don’t waste time looking for ‘advanced features’ in

Ultimate Guide to Motorola GM339 Programming Software The Motorola GM339 is a rugged, reliable mobile two-way radio widely used in commercial, emergency, and industrial applications. To unlock its full potential—including frequency configuration, button mapping, and signaling options—you need the correct Motorola Customer Programming Software (CPS).