Baofeng Gt-3tp Mark Iii Software Download Guide
The GT-3TP Mark III uses a Kenwood K1-style (2-pin) programming cable.
| Component | Requirement | Critical Fix | | :--- | :--- | :--- | | Chipset | Prolific PL-2303HX (Genuine) | Avoid counterfeit "HL-340" chips. | | Windows Driver | v3.2.0.0 (Legacy) | Windows 10/11 auto-updates to v3.8+ which breaks connection. | | Mac/Linux | Built-in (no driver needed) | Works natively with CHIRP. |
The GT-3TP Mark III utilizes the standard Baofeng firmware interface. The software is often referred to as CHIRP (third-party) or the OEM Factory Software. baofeng gt-3tp mark iii software download
Below are the two best options for programming your radio.
The Baofeng GT-3TP Mark III is a legendary workhorse in the amateur radio community. Known as the “Tri-Power” radio, it offers 8W, 4W, and 1W output options, a rugged build, and an upgraded front-end receiver that helps reduce intermodulation distortion (a common complaint with budget HTs). However, owning the hardware is only half the battle. To unlock its full potential—from programming emergency frequencies to customizing side keys and enabling advanced features—you need the correct Baofeng GT-3TP Mark III software. The GT-3TP Mark III uses a Kenwood K1-style
Finding legitimate, safe, and functional software for this specific model can be a minefield. This article provides a definitive walkthrough: where to download the software, how to install it, common driver issues, and step-by-step programming instructions.
The software interface looks like an Excel sheet. Here is what each critical column means for the GT-3TP Mark III: Troubleshooting: If you get “Radio not responding” :
| Column | Setting | GT-3TP Specific Advice |
| :--- | :--- | :--- |
| RX Freq | Receive frequency (MHz) | e.g., 146.520 (2m calling) |
| TX Freq | Transmit frequency | Usually same as RX for simplex; different for repeaters |
| Power | High / Low | In this software, High = 8W, Low = 1W. (No medium select here—adjust in menu 35 later) |
| W/N | Wide / Narrow | Set to Wide for amateur bands; Narrow for GMRS or commercial |
| CTCSS/DCS | Squelch tone | Enter like 100.0 or D023N |
| Busy Lock | TX inhibit if channel busy | Set to OFF for ham use; ON to avoid accidental stepping |
After installation:
Troubleshooting: If you get “Radio not responding”:
The software itself is lightweight, but the Prolific PL2303 or Silicon Labs CP210x driver inside your programming cable is where most users fail.