Radiomaster GX12 Dual-band Radio controller

The RadioMaster GX12 sets a new benchmark for FPV and drone racing radios, combining cutting-edge RF technology with precision engineering in a compact, rugged design. Featuring dual 1-watt Gemini Xrossband ExpressLRS transmitters, the GX12 transmits simultaneously on 2.4 GHz and 900 MHz, delivering exceptional range, ultra-low latency, and industry-leading interference rejection—even in the most challenging RF environments.

At the core of the control experience are the GX01 CNC-machined aluminum gimbals, equipped with 3D Hall sensors and synchronized with EdgeTX at 1000 Hz. The result is razor-sharp input resolution, smooth control, and instant response—exactly what competitive pilots demand. Foldable antennas and gimbal sticks make the GX12 easy to transport without compromising durability or performance.

A clear 128 × 64 monochrome OLED display provides fast access to system information, while 512 MB of internal flash storage offers ample space for models and settings—no TF card required. Programmable switches with RGB indicators enhance situational awareness, and USB-C charging and data connectivity simplify everyday use.

Built to perform in real-world conditions, the GX12 features hydrophobic PCB nano-coating, robust housing materials, and an active cooling system to support sustained high-power output. Whether racing, freestyling, or flying long-range, the GX12 delivers uncompromising performance, reliability, and customization.

Features:

1. Simultaneous 2.4 GHz and 900 MHz ExpressLRS transmission
2. Dual 1 W (1000 mW) transmitters with active cooling
3. Fully CNC aluminum GX01 gimbals with 3D Hall sensors, EdgeTX-synced at 1000 Hz
4. Foldable antennas and gimbal sticks, removable switch panels
5. 512 MB internal flash, no TF card required
6. 128 × 64 monochrome OLED display, USB-C charging and firmware updates
7. Hydrophobic PCB nano-coating and durable plastics for harsh environments

Package Includes:

1 X Radiomaster GX12 Dual-band Radio controller