RadioMaster TX16S MK3 Radio Controller ELRS / M2

RadioMaster TX16S MK3 Radio Controller ELRS / M2

The RadioMaster TX16S MK3 continues the legacy of one of the most trusted open-source radio platforms in RC. Built on the proven TX16S layout, the MK3 brings improved performance, precision, ergonomics, and customization for pilots who want a powerful full-size transmitter.

Powered by the advanced STM32H7 processor, the TX16S MK3 delivers fast performance, smooth operation, and responsive control. The bright 5-inch IPS touchscreen provides a sharp, easy-to-read interface for model setup, programming, telemetry, and everyday use.

The built-in Gemini dual-band ExpressLRS RF system uses dual LR1121 transceivers for reliable, low-latency control across both 2.4GHz and Sub-G 900MHz bands. This gives pilots strong link quality, improved signal stability, and the flexibility expected from modern ELRS systems.

The TX16S MK3 Standard includes new V6 quad-bearing Hall sensor gimbals, using the same high-performance chipset found in the AG02 gimbals. External adjustments for travel, centering, and tension allow pilots to fine-tune the radio feel to match their flying style.

Programmable RGB gimbal light rings add both style and function, allowing pilots to customize lighting for modes, warnings, status indicators, or personal preference. Modular shoulder switch panels also allow the radio to be customized for different flying styles and model setups.

Looking for an even more premium version? Check out the TX16S MK3 MAX, featuring AG02 CNC full aluminum Hall-Effect gimbals, aluminum CNC buttons and knobs, and a carbon-look case.

TX16S MK3 - Evolution of the Legend

A full-size powerhouse built around the classic TX16S layout, trusted by pilots around the world. Every switch, slider, and potentiometer is positioned for complete control without compromise.

Launch Video

Features

• High-performance STM32H7 processor for fast operation and maximum processing power
• 5-inch 800 x 480 IPS touchscreen with vivid color and sharp detail
• V6 quad-bearing Hall sensor gimbals with AG02 compatibility
• RGB programmable gimbal light rings with LUA-controlled customization
• Built-in Gemini dual-band ExpressLRS RF system
• Dual LR1121 internal RF module supporting 2.4GHz and Sub-G 900MHz operation
• Smart balance battery circuit for improved battery efficiency and longevity
• Low-noise cooling system with high-output fans and aluminum heat sink
• Digital audio for improved sound quality and reduced interference
• Dual foldable antennas for compact storage and strong signal performance
• Built-in microphone for future feature expansion
• Automatic backlight adjustment for easier indoor and outdoor visibility
• Built-in motion sensor for tilt-based switches, camera control, or telemetry callouts
• Built-in flash memory with external MicroSD card support
• Removable shoulder switch panels for additional customization
• JR-compatible rear module bay for additional RF modules
• Runs EdgeTX open-source radio firmware

Specifications

Color Options

• Black
• Transparent Charcoal

Package Includes

• 1 x TX16S MK3 Radio Controller
• 1 x TX16S MK3 Signature Carry Case
• 1 x 18650 Battery Tray
• 2 x Replacement Shoulder Panels
• 1 x Type-C Cable
• 1 x Screen Protector
• 1 x 1.5mm Hex Wrench
• 4 x Low Tension Gimbal Springs
• 2 x Gimbal Stick Set Screws
• 1 x Nylon Neck Strap / Lanyard
• 1 x RadioMaster Sticker Set
• 1 x TX16S MK3 Manual
• 1 x Inventory Card