Motorola Gm339 Programming Software May 2026

Motorola GM339 is a versatile mobile radio known for its high channel capacity and advanced signaling features

Never program a radio using a weak battery or an unstable power source. If the radio loses power during the "Write" process, it may become unrecoverable. Step-by-Step Programming Guide Step 1: Physical Setup motorola gm339 programming software

  • Edit channels and settings

    : Launch the CPS and select "Read" to pull the current configuration from the radio. Always save a backup of this original codeplug before making changes. Edit & Write Motorola GM339 is a versatile mobile radio known

    For official software downloads and support, you can visit the Motorola Solutions Support Portal . Software - Motorola Solutions Support Edit channels and settings : Launch the CPS

    Professional Radio CPS

    For the GM339, you typically need the tailored for the Asia-Pacific or European region, depending on where your radio was originally sold.

    RS232 to RJ45

    The GM339 uses an RJ45 (8-pin) connector located on the front microphone port. You will need: An cable (if you have a native serial port).

  • Install drivers