: Ensure your radio is a genuine TK-3207; counterfeit units sometimes require different software.

If you have downloaded the software in a format, follow these steps: Extraction Use a utility like WinRAR or 7-Zip to extract the folder. Locate the SETUP.EXE file within the extracted directory. Run the installer and follow the on-screen prompts. Com Port Configuration Connect your cable to the PC.

: If using a USB cable, you must install the specific driver (usually Prolific or FTDI) for your computer to recognize the "COM Port."

The KPG-87D is a Windows-based utility designed for the TK-2207 (VHF) and TK-3207 (UHF) series. While the software is often shared in compressed formats like or .zip , the core application allows users to write data to the radio's EEPROM via a serial or USB programming cable. Key Capabilities

: Assign RX and TX frequencies for up to 16 channels.

: Set CTCSS or DCS tones to eliminate interference.

Go to > Communication Port and select the matching number. 📝 Programming Steps