The RadioMaster GX12 Dual-Band Remote Controller is a high-performance device for controlling drones and models with support for two frequencies: 2.4 GHz and 900 MHz (Sub-G). With an internal ExpressLRS RF module and an output power of up to 1000 mW on each band, it provides stable communication over long distances. Equipped with GX01 CNC Hall Effect digital joysticks (1000 Hz), a monochrome OLED display and EdgeTX firmware, the remote offers up to 16 channels and extensive customization options. Compact design (183 x 148 x 78 mm), weight of 573 g and built-in fan make it comfortable for long-term use.
Technical part and specifications
- Frequency: 2.4 GHz and Sub-G 900 MHz
- Number of channels: up to 16 (depending on the receiver)
- Internal RF module: ExpressLRS 2.4 GHz / Sub-G 900 MHz
- Protocols: ExpressLRS support
- Antennas: Dual foldable omnidirectional for 2.4 GHz and Sub-G 900 MHz
- RF output power: up to 1000 mW at each range (depending on region and settings)
- Firmware: EdgeTX (transmitter) / ELRS (RF module)
- Display: Monochrome OLED 128×64
- Gimbals: GX01 1000 Hz, 3D digital CNC Hall Effect with folding sticks
- Expansion ports: Compatible with Nano/Crossfire modules
- Memory: Built-in flash memory 512 MB
- Charging: Smart balancing 2S
- Recommended battery: 7.4 V 2-cell Li-Polymer / two 3.7 V 18650 Li-Ion / 21700 5000 mAh (not included)
- Connection: USB-C
- Cooling: Built-in fan
- Dimensions: 183 x 148 x 78 mm
- Weight: 573 g
Product Advantages
- Dual Bands: 2.4 GHz and 900 MHz for flexibility and range.
- Power: Up to 1000 mW on each band for a stable signal.
- Accuracy: GX01 1000 Hz digital joysticks with Hall technology Effect.
- Features: Supports EdgeTX and 16 channels for professional use.
- Convenience: OLED display and foldable antennas for portability.