Open Device Manager on your PC to see which COM port the cable is using.
of your radio's firmware to ensure you get the right software version? icom f5061 programming software download hot
Ensure your IC-F5061 is connected to a stable 13.8V DC power source during the entire read/write process. A drop in voltage can corrupt the radio EEPROM. To help give you the exact details you need, tell me: What operating system (Windows 10, 11, etc.) are you using? Do you already own the OPC-1122U programming cable ? Open Device Manager on your PC to see
The programming cable is separate – you need the (USB) or OPC-478 (serial). Generic cables often fail. A drop in voltage can corrupt the radio EEPROM
on your PC to verify which COM port number was assigned to the cable, then match that in the software settings.
Avoid "cracked" versions found on obscure forums. These often contain malware or can "brick" your radio by corrupting the firmware during a write cycle. 3. Required Programming Cable