

TX16S MK3
- Protocol
- ExpressLRS Gemini-X dual-band, 2.4GHz + 900MHz
- Gimbals
- V6 quad-bearing Hall sensor (AG02 compatible)
- Channels
- Up to 16
- Screen
- 5 in
- Weight
- 813 g (without battery)
- Firmware
- EdgeTX
- Display
- 5-inch IPS touchscreen, 800 × 480
Out of stock
Out of stock — but we can order it in for you, within two to three weeks.
The RadioMaster TX16S MK3 is the ultimate high-end radio transmitter, featuring a groundbreaking internal Dual-Band Gemini (Xrossband) ExpressLRS module. By broadcasting on both 2.4GHz and Sub-G 900MHz/868MHz simultaneously (up to 1W output on both bands), it delivers unparalleled range, redundancy, and link reliability. Packed with premium hardware, the MK3 boasts a vibrant 5-inch IPS touchscreen, precise V6 Hall sensor gimbals, and a built-in 4GB (512Mb in new versions, but it's enought storage memory. It also includes dual folding antennas and an integrated motion sensor (gyro) for advanced control options. Built for demanding FPV pilots who accept zero compromises in performance, this transmitter ensures you maintain a rock-solid connection in the most challenging and interference-heavy environments.
Additional information
Radio link
- Protocol
- ExpressLRS Gemini-X dual-band
- RF chips
- 2x LR1121
- Frequency
- 2.4GHz and 900MHz
- Output power
- 100 mW default
- Antenna
- Dual foldable, 2x SMA ports
- External module bay
- JR-compatible
- Also compatible with
- mLRS
- Versions
- FCC / LBT
Controls
- Gimbals
- V6 quad-bearing Hall sensor, AG02 compatible
- Gimbal adjustment
- Travel, centering and tension, from outside
- Gimbal sticks
- M4
- Switches
- 6x 3-position, 1x 2-position, 1x momentary
- Dials
- 2 (S1, S2)
- Sliders
- 2 (LS, RS)
- Trims
- 6
- Buttons
- 6-position buttons, SYS, MDL, RTN, PAGE<, PAGE>, TELE
- Scroll wheel
- Yes
- Shoulder panels
- Removable, 2 spare panels included
- Motion sensor
- Built-in
Hardware
- Processor
- STM32H7
- Display
- 5-inch IPS touchscreen, 800 × 480, auto backlight
- Internal flash
- 512 MB
- MicroSD slot
- Yes (card not included)
- Audio
- Speaker, headphone jack, built-in microphone
- Gimbal lighting
- RGB light rings
- Cooling
- Fans and aluminium heat sink
- Ports
- USB-C, DSC trainer port




