Out of the box, a GM339 usually comes with standard default settings or a specific fleet configuration. The programming software is required to:
Often designated by part numbers like HVN9025 .
With the right cable, matching software, and a careful read/write workflow, programming a GM339 is straightforward. Keep backups, follow local frequency rules, and test configurations on-air to confirm expected behavior.
Follow these steps to establish a connection between your PC and the radio:
Finding the legitimate software is tricky because Motorola no longer sells or supports RSS for the GM339. The software is considered "End of Life" (EOL) and is typically found via preservation sites or hobbyist forums. motorola gm339 programming software
The GM339 is programmed using Motorola’s Radio Service Software (RSS) — specifically, the GM339 RSS version R03.00.00 or later.
Older versions run natively on Windows XP or Windows 7. Newer revisions can run on Windows 10 and 11, though you may need to run the application in "Compatibility Mode" as an Administrator. 2. Essential Hardware Requirements
The Motorola GM339 belongs to the (often referred to as the Waris platform). Unlike modern digital radios that use "CPS 2.0," the GM339 relies on specific legacy software known as the Customer Programming Software (CPS) . Software Versions
Unlike modern radios that use a simple USB-to-Serial chip, the GM339 originally required a Radio Interface Box (RIB) Out of the box, a GM339 usually comes
Professional Radio CPS (Customer Programming Software).
What (Windows 10, 11, etc.) you are running?
. This hardware acts as a voltage level shifter between your computer and the radio. The Classic Way:
Motorola GM339 programming software is a specialized tool that allows users to customize and configure their two-way radios to meet specific needs and requirements. The software enables users to modify settings, assign functions to buttons, and even create custom channels and talkgroups. Keep backups, follow local frequency rules, and test
The Motorola GM339 is a popular two-way radio model widely used by businesses, emergency services, and individuals who require reliable communication. To get the most out of this device, users need to program it with the right software. In this article, we will explore the Motorola GM339 programming software, its features, benefits, and how to use it.
: You will need a cable with an 8-pin (RJ45) connector that plugs into the radio's microphone port.
: Enter your specific RX (Receive) and TX (Transmit) frequencies for each channel slot.