Plug your USB programming cable into the PC without connecting the radio.
Connect the radio to a stable 13.8V DC power supply and turn the radio on. Step 2: Configure the COM Port Open the Windows . Expand the Ports (COM & LPT) section. Note the number assigned to your cable (e.g., COM3). Open the Motorola Commercial Series CPS.
Motorola CM140 is a rugged, entry-level mobile radio from the Commercial Series, widely used for its reliability in basic fleet communications. To configure its frequencies, signaling, and button functions, you must use the
The programming software acts as the interface between the user and the radio’s hardware. Unlike modern plug-and-play devices, the CM140 requires a specific environment to function: Parameter Configuration:
With the correct software and cable, programming your CM140 involves a series of straightforward steps. motorola cm140 programming software
The software will bar-load the data. Once complete, save this file immediately as a backup ( .cpg format). Step 2: Configuring Frequencies and Channels
The CM140 belongs to the same family as the CP040 and CP140 portables, meaning they share the (often version R05.xx).
Plug your USB programming cable into the PC without connecting the radio. Install the recommended FTDI or Prolific USB-to-Serial drivers.
Older Motorola radios sometimes required an external RIB box (RLN4008E). However, the CM140 series often works with a “RIB-less” cable (RKN4106A), which has a small logic board inside the DB9 shell. Verify your cable’s specifications before purchasing. Plug your USB programming cable into the PC
You cannot program a CM140 with just your PC and a standard USB cable. The correct programming hardware is essential.
Never attempt to program a radio powered by a weak battery or unstable power source. A power loss during writing can permanently brick the firmware. 3. Step-by-Step Installation and Setup Step 1: Install Cable Drivers
Are you looking to program or a more complex repeater system ?
Allow Windows Update to find the driver, or manually install the FTDI/Prolific driver. Open on your PC. Expand the Ports (COM & LPT) section
The Motorola CM140 is a compact and rugged mobile two-way radio that offers clear, reliable communication across a variety of industries. The key to unlocking its full potential lies in its programming software, the , also known as the Motorola Commercial Series CPS. This article provides a complete, detailed guide to understanding, obtaining, installing, and using the software to program your CM140 radio, including advanced topics and troubleshooting.
Common shortcuts include , Nuisance Delete , or Monitor . 📝 Step-by-Step Programming Process Step 1: Physical Connection
Install your USB-to-Serial adapter drivers before opening the CPS. Note the designated COM Port number assigned to the adapter in the Windows Device Manager (e.g., COM3). Step-by-Step Programming Guide