Gm350 Programming Software Download Updated: Motorola

1. Official Motorola Support

The first and most recommended place to start is the official Motorola Solutions website. They often provide support, drivers, and software for their products.

• Visit the Motorola Solutions Website: Go to www.motorolasolutions.com and navigate to the support or downloads section.
• Search for Your Product: Look for the GM350 or use the product search feature to find specific software and programming tools for your device.

Installation & usage tips

1. Run the CPS installer as Administrator on Windows. Use compatibility mode (e.g., Windows 7) if you’re on a modern OS and the installer fails.
2. Install USB-to-serial drivers before plugging the cable in, then verify the COM port in Device Manager.
3. In the CPS, set the correct COM port and baud rate matching the radio’s settings.
4. Backup existing radio memory to a file before making changes.
5. Edit channels and settings, then write the configuration back to the radio. Verify by reading the radio after write.
6. If programming fails, try different COM port baud settings, different USB adapters (FTDI chips tend to be more reliable), or another PC.

Common software names and versions

• Official Motorola CPS for GM350 (sometimes called “Motorola CPS” or “GM300/GM350 CPS”) — the manufacturer’s Windows tool where available.
• Third-party utilities and community-created editors exist (for legacy radios); availability varies by region and release year.
• Note: Exact file names and version numbers vary; confirm compatibility with the GM350 model and your PC OS.

Motorola GM350 Programming Software: A Comprehensive Guide

The Motorola GM350 is a legacy mobile radio transceiver that remains popular among amateur radio enthusiasts and professional two-way radio technicians. Known for its ruggedness and reliability, these units are frequently found on the second-hand market. However, getting a GM350 operational often requires reprogramming the frequency tables, which necessitates specific legacy software and hardware. Motorola Gm350 Programming Software Download

This write-up covers the software requirements, hardware interface needs, and the ethical and technical considerations of downloading and using Motorola GM350 programming software. Visit the Motorola Solutions Website : Go to www

Step 2: Install the Software

• Run the installer as Administrator.
• Accept the license agreement.
• Choose the default installation path: C:\Program Files\Motorola\Professional CPS.
• When prompted, do not connect the radio. Complete the installation and restart your PC.

2. Operating System

The Professional Radio CPS was designed for Windows 95, 98, NT, and 2000. It can run on Windows XP with some tweaks. For modern Windows 10 or 11, you will need to: Installation & usage tips

• Use a 32-bit version of Windows.
• Disable Driver Signature Enforcement.
• Use a USB-to-serial adapter with a genuine FTDI chip (cheap Prolific chips often fail).

Many professionals keep a dedicated Windows XP laptop for programming legacy radios like the GM350.