RadioMaster TX16S MK3 Gemini - Dual-band ELRS Remote Control
The versatile professional remote control with dual-band ELRS, 5-inch touchscreen and V6 Hall gimbals.
The RadioMaster TX16S MK3 Gemini combines full control and range in one transmitter: The internal Gemini dual-band HF module simultaneously transmits to 2.4 GHz and Sub-G 900 MHz (868 MHz in the EU) for maximum connection security. Powered by the powerful STM32 H7 chip and equipped with a brilliant 5-inch IPS touchscreen and precise V6 Hall sensor gimbals, it is the ideal base for FPV, aircraft models and more - completely customizable thanks to EdgeTX.
Highlights
High-performance microcontroller: STM32 H7 chip for maximum computing power
Touchscreen display: 5-inch IPS touchscreen (800 × 480 pixels) with vivid colors and sharp details
Precision gimbals: V6 gimbals with four bearings and Hall sensor (compatible with AG02 CNC aluminum)
Programmable RGB gimbal light rings: LUA-controlled, customizable LED lighting of the gimbals
Internal RF module: Dual band Gemini 2.4 GHz and Sub-G 900 MHz (868 MHz in EU)
Intelligent battery balance circuit: Maximizes battery efficiency and life
Powerful cooling system: low-noise fans and aluminum heat sinks keep the transmitter cool even on hot days
Digital audio: higher sound quality and less interference
Two foldable antennas: compact and easy to store, without sacrificing signal strength
Built-in microphone: For future feature enhancements
Automatic backlight: better readability indoors and outdoors
Integrated motion sensor: activate switch, pan/til cameras or trigger telemetry messages - simply by tilting the transmitter
Memory: 512 MB built-in flash memory plus support for external microSD cards
Removable shoulder keypads: Individual adjustment thanks to modular keypads
Technical data
Color: Black or Transparent Anthracite (after selection)
Voltage range: 6.6–8.4 V DC
Operating current: 1.10 A (at maximum HF output power)
Wireless firmware: EdgeTX (version 3.0.0 or higher required)
Integrated RF module: ExpressLRS 2 × LR1121
Frequency: ISM 2.4 GHz and Sub-G 900 MHz (868 MHz in EU)
Number of channels: Up to 16
Gimbal: V6 Hall Sensor Gimbal (Standard)
MicroSD card slot: Yes (card not included)
Internal memory: 512 MB of built-in flash memory
Display: 5-inch IPS touchscreen (800 × 480 pixels)
Battery: Two 3.7V-18650 Li-Ion cells / 21700 Li-Ion battery (5000 mAh) / 2S 7.4V LiPo battery (6200 mAh) - Batteries not included
Upgrade method: USB / EdgeTX Companion PC software
Module slot: JR-compatible module slot for additional modules
Dimensions: 200 × 178 × 88 mm
Weight: 813 g (without battery)
Scope of supply
1× TX16S MK3 Remote Control
1× TX16S MK3 Carrying Bag
1× 18650 battery compartment
2× Replacement Shoulder Panels
1× USB-C cable
1× Screen Protector
1× 1.5 mm hexagon socket wrench
4× low tension gimbal springs
2× Gimbal screws
1× Nylon carrying strap
1× RadioMaster sticker set
1× TX16S MK3 User Manual
1× Inventory card