Puxing Px-777 Programming Software Download Work -

To download programming software for the Puxing PX-777, please follow these official and safe sources:

1. The Software Reality: Why "Official" Links Are Rare

It is important to note that Puxing does not operate a centralized, public download portal like major manufacturers (Yaesu, Icom, or Kenwood). The software for the PX-777 was historically distributed on mini-CDs included with the programming cables. puxing px-777 programming software download

Because of this, finding a "clean" download link online can be difficult. The software is widely distributed across amateur radio forums and file-sharing sites, but users must exercise caution regarding malware. To download programming software for the Puxing PX-777

Common File Names: When searching for the software, look for files named: PX-777

Troubleshooting Common Errors

| Error Message | Cause | Solution | | :--- | :--- | :--- | | "No response from radio" | Wrong COM port or radio not in clone mode | Check Device Manager. Ensure radio is ON. For PX-777, press and hold the A/B button while turning on to enter programming mode. | | "Runtime error 8020" | USB buffer overrun | Lower your computer's processing priority. Close all other USB devices. Use a USB 2.0 port (not USB 3.0). | | "Windows cannot start this device (Code 10)" | Prolific driver conflict | Uninstall the driver via Device Manager. Check "Delete driver software." Reboot. Install Prolific v1.8.0 manually. | | Software shows gibberish text | Codepage mismatch | The software expects Simplified Chinese. Reinstall using Locale Emulator or change your system locale to Chinese (Simplified) in Windows Region settings. |

4. How to Program the PX-777

Once you have the software installed and the cable connected:

  1. Connect the Radio: Turn the radio OFF. Plug the cable into the speaker/mic jack on the side of the radio. Ensure it is seated firmly.
  2. Open the Software: Launch the Puxing software (or CHIRP).
  3. Select the Port: Go to the settings/communication menu and select the COM port assigned to your USB cable (you can find this in Windows Device Manager under "Ports (COM & LPT)").
  4. Read the Radio: Click the "Read" button. Turn the radio ON. The software should download the current configuration from the radio.
  5. Edit Frequencies: Input your desired frequencies, offsets, and CTCSS/DCS tones.
  6. Write to Radio: Click the "Write" button to upload the new configuration to the device.

Practical example: configuring a travel profile