Navigate to the left-hand tree menu and expand . Select Channels .
[ PC / Laptop ] ---> [ USB-to-Serial Adapter ] ---> [ Programming Cable ] ---> [ Radio Microphone Jack ]
Are you using an or a third-party USB adapter? Share public link
The CPS cannot find the radio. Verify your COM port settings in the software match the Windows Device Manager. Ensure your USB cable drivers are fully updated. "Codeplug Version Not Supported" motorola cm140 programming software
: You need the Commercial Series CPS (often version R05.13 or similar for legacy units). This is proprietary Windows-based software. Cable : A Go to product viewer dialog for this item.
to pull the current configuration (codeplug) from the radio. Edit Personalities:
Click on or File in the top menu, then select Comm Port . Navigate to the left-hand tree menu and expand
, though some newer builds work on Windows 10 with the correct drivers. Safety and Compliance A critical aspect of using the CM140 software is the "Codeplug"
Click the button (radio icon with an arrow pointing away from the computer). This saves the new settings to the radio.
. This software is the standard tool for managing the "Commercial Series" lineup, which includes mobile radios like the and portables like the CP040 tutorials.techrad.co.za Required Hardware & Software : Commercial Series CPS (often version or later). Programming Cable : A USB-to-serial cable with an RJ45 connector Share public link The CPS cannot find the radio
Disclaimer: Programming radios requires knowledge of radio regulations. Always use frequencies you are licensed to operate on.
Ensure your channel spacing complies with local regulations. Most modern systems use Narrowband ( 12.5 kHz ), though legacy systems might still use Wideband ( 25 kHz ).
:
: Newer "factory" versions of CPS may only support 12.5 kHz narrowband frequency spacing to comply with FCC regulations, which can be a limitation for some legacy or amateur uses.
The Motorola CM140 is a workhorse radio, but programming it requires legacy software (RVN4185 CPS), a serial cable (RKN4106A), and patience with Windows compatibility. When in doubt, trust a Motorola dealer to handle the job safely.