

RadioMaster TX16S MK3 Radio Controller
The next evolution of the legendary TX16S platform — faster, smoother, and more refined, with a bright 5” IPS touchscreen, V6 Hall gimbals, and a dual-band Gemini ExpressLRS internal RF system.
Launch Video



Features
- High-performance MCU: STM32 H7 for maximum processing power
- 5” 800×480 IPS touchscreen display with vivid color and sharp detail
- V6 quad-bearing Hall sensor gimbals (AG02 compatible)
- RGB programmable gimbal light rings (LUA-controlled)
- Internal dual-band Gemini RF: 2.4GHz + Sub-G 900MHz
- Smart balance battery circuit to maximize efficiency and longevity
- Cooling system with low-noise fans + aluminum heat sink
- Digital audio for improved sound quality and reduced interference
- Dual foldable antennas for compact storage without sacrificing signal
- Built-in microphone (future feature expansion)
- Automatic backlight adjustment for indoor/outdoor visibility
- Built-in motion sensor (trigger switches, camera pan/tilt, telemetry callouts)
- 512MB onboard flash + microSD support
- Removable shoulder switch panels for personalized layouts
Gallery
Black
Transparent Charcoal
Specifications
| Item | TX16S MK3 Radio Controller |
| Color | Black / Transparent Charcoal |
| Voltage Range | 6.6 – 8.4V DC |
| Working Current | 1.10A (at max RF output power) |
| Radio Firmware | EdgeTX (requires 3.0.0 or higher) |
| Built-in RF Module | ExpressLRS (2 × LR1121) |
| Frequency | ISM 2.4GHz and Sub-G 900MHz |
| Number of Channels | Up to 16ch |
| Gimbals | V6 Hall sensor gimbals (standard) |
| MicroSD Card Slot | Yes (card not included) |
| Internal Storage | Integrated 4GB onboard flash memory |
| Display | 5” IPS touchscreen (800 × 480) |
| Battery (not included) | 2 × 18650 Li-ion / 21700 5000mAh Li-ion / 2S 7.4V 6200mAh LiPo |
| Upgrade Method | USB / EdgeTX Companion PC software |
| Module Bay | JR-compatible module bay |
| Dimensions | 200 × 178 × 88mm |
| Weight | 813g (without battery) |

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Package Includes

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