RadioMaster TX16S Mark II Radio Transmitter (Hall Version / Built-in Multi-Protocol)

Regular price $219.99

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The best just got better! Introducing the TX16S Mark II, the ultimate open-source radio. It works with multiple radio frequency (RF) protocols, plus it has expandability and upgradeability for the future, including the Touch panel which will support future touch-compatible versions of OpenTX/EdgeTX firmware and UART expansion slots.

The Radiomaster TX16S comes with super smooth precision hall-sensor gimbals with CNC facias, offering a refined look and great performance. It also has a built-in USB-C charger, class-leading ergonomics, internal multi-protocol modules as the standard, along with improved key layout, menu navigation, and sliders. Suitable for RC drones, airplanes, fixed-wing, and more! 

Plus, the RadioMaster internal RF module will support firmware updates directly from the Radio's operating system, without having to worry about any complicated update procedures.



  • Improved internal circuitry and optimized power supply.
  • New charge circuitry with integrated reverse-polarity protection.
  • Optimized charge IC now allows up to 2.2A internal USB-C charge current.
  • Rear-mounted audio jack provided headphone output.
  • V4.0 Gimbal improved centering and temperature stability (Same circuitry as AG01).
  • Optional high/low rear grips are included for improved ergonomics.
  • Improved S1/S2 knobs with clear center-detents.
  • Improved LS/RS Sliders with smoother feel and better center-detents.
  • Redesigned battery cover for improved battery access.
  • Retooled body shell with improved fit and finish.
  • Trainer socket changed to standard TRS 3.5mm socket.
  • Rear DIY Socket added for personalized mods.
  • Improved internal plastics for better longevity.
  • Works with TBS Crossfire, TBS Tracer, ExpressLRS, ImmersionRC Ghost & more via external JR module bay. External modules sold separately.




  • FrSky
  • FlySky
  • FlySky AFHDS2A
  • Walkera Devo
  • Futabas SFHSS
  • Hubsan
  • HiSky, Syma, ASSAN and most other Chinese models (see full list here)



(2) 18650 Li-Ion Batteries (tray included for this size battery) 


Alternate Battery Options:

(2) 21700 1S Li-Ion Batteries (tray sold separately)

(1) 21700 7.4v 2S Li-Ion Pack with 3-Pin JST-XH Connector

(1) 7.4v 2s Li-Po Battery Pack with 3-Pin JST-XH Connector



  • Size: 287x129x184mm
  • Weight: 750g (without battery)
  • Transmission frequency: 2.400GHz-2.480GHz
  • Transmitter module:  Option 1: Internal 4-in-1 multi-protocol module (CC2500 CYRF6936 A7105 NRF2401)
  • Transmitting power: Internal 4-in-1 multi-protocol module : Max 100mw (protocol dependent)
  • SD card: 256MB by default, 8GB maximum
  • Antenna gain: 2db (transmit power adjustable)
  • Working current: 400mA
  • Working voltage: 6.6-8.4v DC
  • Remote control distance:> 2km @ 22dbm
  • Radio firmware: EdgeTX
  • Module Firmware: Multiprotocol- Module (4IN1)
  • Channels: Up to 16 channels (depending on the receiver)
  • Display: 4.3-inch TFT full-colour touch display with a resolution of 480 * 272
  • Gimbal: Option 1: V4.0 Hall sensor with Aluminium fascia;  Option 2: AG01 CNC Hall sensor
  • Module Bay: JR compatible module bay
  • Upgrade method: Supports USB-C online / SD card offline upgrade

- Cypress Semiconductor CYRF6936 Chip: 
  • DSM/DSMX, Walkera Devo
- Texas Instruments CC2500 Chip:
  • FrSky, Futabas SFHSS
- Amiccom A7105 Chip:
  • FlySky, FlySky AFHDS2A, Hubsan
- Nordic Semiconductor NRF24L01 Chip: 
  • HiSky, Syma, ASSAN, and most other Chinese models




(1) T
X16S Mark II Radio Controller
(1) 18650 Tray
(1) USB-C Cable
(1) Screen Protector
(1) pair of flat grips 
(1) pair of raised grips (installed on radio by default)
(1) TX16S Key Chain

  • Computer port for simulator use and/or firmware updates is on the top of the Transmitter while the charging port is on the bottom of the Transmitter.



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