
RadioMaster GX12 Dual-Band Gemini-X Radio Transmitter (ELRS)
The RadioMaster GX12 Dual-Band Gemini-X Radio Controller is an advanced tool for drone racing, FPV flying, and video production. With dual-band transmission on 2.4 GHz and 915 MHz, it ensures strong and reliable signals. Featuring customizable RGB indicators, programmable switches, and a sleek design, the GX12 offers exceptional performance and flexibility. FEATURES: Dual-Band Dual 1W Gemini Xrossband ExpressLRS Transmitters: Experience unmatched range and reliability with ExpressLRS Gemini Xrossband (Gem-X) dual-band transmission capabilities. Integrated Folding Dual-Band Antennas: Sleek design with foldable antennas for easy transport and storage; Compatible with both 2.4GHz and Sub-G 900MHz frequencies. GX01 Gimbals -Fully CNC Aluminum 3D Digital Hall Sensor Gimbals: Precision-engineered aluminum gimbals with 3D Hall sensors for superior control and durability. 1000Hz Digital Gimbals with EdgeTX Sync: Achieve exceptional precision and responsiveness with high-frequency digital gimbals featuring EdgeTX sync. Folding Gimbal Sticks: Foldable gimbal sticks for convenient storage and transport. Removable Switch Panels: Customize your setup with our modular switch panels, allowing for easy switch changes to suit your preferences. DIY SMA Ports: Enjoy flexibility in antenna installation with SMA port integration. OLED Display: Crisp and clear OLED with high contrast display. Internal Storage: 512MB of integrated high-speed flash storage. USB-C Connectivity: The GX12 features a single USB-C port that manages smart balance charging, SIM connectivity, firmware updates, and direct access to the integrated high-speed flash memory. Integration of programmable 6-Position Switch: Individually programmable 6-position switches offer versatile control options tailored to your unique setup. Programmable RGB Indicators on 6-Position and SA/SD Switches: Customizable RGB lights provide visual feedback on switch status. Powerful Efficient Cooling System: With dual 1-watt transmitters, the GX12 boasts serious power, featuring an advanced cooling system to keep your radio cool even on the hottest days. PCB Nano coating: Engineered for the Extremes! The GX12 is built to thrive in demanding environments. With thicker plastics and a hydrophobic PCB coating, this controller is designed to withstand hot, cold, dry, and humid conditions. External Module Bay compatible with nano-size modules like the TBS Nano Crossfire/Nano Tracer REQUIRED: (2) 18650 (or 21700) Li-ion Batteries SPECIFICATIONS: Item: GX12 Radio Color: Black Size: 183*148*78mm Weight: 573g Frequency: 2.400GHz and Sub-G 900MHz Internal RF: ELRS 2.4GHz / Sub-G 900MHz Supported Protocols: Express-LRS Cooling Fan: Yes Antenna: Dual folding 2.4GHz/ Sub-G 900MHz Omni directional RF: (Dual 1,000mW | Dual band XROSSBAND ELRS) Voltage Range: 6.6 - 8.4V DC Current: 390mA - 1000mA (Depending on Rf output) Radio Firmware: EdgeTX (Transmitter) / ELRS (RF module) Channels: Max 16 channels (Receiver dependent) Battery: 7.4V 2-cell Lithium-Polymer / Two 3.7V 18650 Lithium-Ion cells / 21700 5000mAh Battery (batteries not included) Charging: 2S Smart Balance Charging Connectivity: USB-C Display: 128*64 Monochrome OLED display Gimbal: GX01 1000Hz, 3D Digital CNC Hall Effect Gimbal with folding sticks Gimbal Sticks: 3mm External Module: Nano / Crossfire compatible Upgrade Method: USB / EdgeTX Companion PC software Memory: 512Mb Integrated Flash HELPFUL LINKS: Quick Start Guide INCLUDES: (1) GX12 Radio Controller(1) Signature Carry Case(1) 18650 Battery Tray(2) Replacement Switch Panels(6) Switch Delete Plugs(1) Type-C Cable(1) Screen Protector(1) 1.5mm Hex Wrench(4) High Tension Gimbals Springs(1) 2 Position Switch(1) Momentary Switch(1) RadioMaster Sticker Set(1) Manual