RadioMaster TX16S Mark II – improved version of the awesome TX16S

The RadioMaster TX16S Mark II makes the best transmitter ever made even better. The R&D team collected years of valuable user input and built the new and improved version of the TX16S from scratch.

Improvement highlights compared to the TX16S

• Improved internal circuity 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 included for improved ergonomics.
• Improved S1/S2 knobs with clear centre-detents.
• Improved LS/RS Sliders with smoother feel and better centre-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 personalised mods.
• Improved internal plastics for better longevity.
• Available ELRS and 4in1 versions.

EdgeTX and OpenTX fully supported on the RadioMaster TX16S Mark II

Our transmitter fully supports OpenTX and EdgeTX, the amazing opensource software that runs on the transmitter and make all the magic happen.

By default we supply the RadioMaster TX16S Mark II with EdgeTX out of the factory. Touch screen support is fully enabled, so you can navigate through all menus on your transmitter by using the touchscreen.

For those that prefer OpenTX, they can simply flash the transmitter with the great OpenTX software by using the OpenTX companion software or by using bootloader flashing.

Available in 4-IN-1 and ELRS version

The RadioMaster TX16S Mark II is available in two RF versions:

1. With an internal 4-IN-1 Multi Module
2. With an internal ELRS module

The internal module is responsible for the communication with your receiver.

With the 4-IN-1 Multi Module, you can communicate with all kinds of receiver protocols. The 4-IN-1 multi module is powered by the Multi-Module opensource firmware. You can use all kinds of receiver protocols – like FrSky, Futaba, HoTT, etc – when using the 4-IN-1 Multi-Module. Find the complete supported list here.

With the internal ELRS module, you can only bind to ELRS based receivers. ELRS is a new and opensource RF protocol. You can read all about ELRS on the website of the ELRS project.

If you can’t decide what to buy, here are some tips for you to choose between the 4in1 or ELRS version, reviews by OscarLiang

“If you can’t decide between ELRS and 4in1, I’d probably go for the ELRS version. It’s going to be the major RC protocol in the near future as it’s so powerful and affordable, with a wide range of tiny and inexpensive ELRS receivers available.

One reason to get the 4in1 is if you only want to use other protocols such as Frsky D8/D16, but these are kind of obsolete and slowly phasing out. Or if you are buying an external ELRS module for the radio, then it also makes sense to get the 4in1 as you don’t want to have another ELRS module onboard doing nothing. An external ELRS module might have the advantage of higher maximum output power of up to 1W. But honestly the internal module’s 250mW is plenty for FPV pilots, giving you miles of range in ideal conditions. ”

Customize your grip and enjoy built-in dual speakers

All RadioMaster TX16S Mark II versions includes two types of rear grips, Raised & Flat ones. You can simply change them to see what feels best to you.

All the transmitters comes with build-in dual speakers for improved sound quality and volume. Your transmitter never spoke more clearly to you while you are enjoying the sun and some flight!

Upgraded design, knobs and sliders

The RadioMaster team monitored all feedback they got from the community, resulting in the upgraded and improved RadioMaster TX16s Mark II.

• Retooled faceplate with improved fit and finish
• Improved S1/S2 knobs with center detents
• Improved LS/RS Sliders with smoother feel and better centre-detents.
• 4.3” IPS Color Display – The TX16s features a bright and clear 4.3-inch IPS color display for easy and convenient model setup and operation with adjustable brightness to suit all conditions
• New 3.5mm Audio jack – Rear mounted audio jack minimizes RF interference from external modules and adds headphone audio feature.
• Redesigned battery cover, easier to remove.
• Rear DIY Socket added for personalised mods.

Radiomaster tx16s Mark II basic specifications

• 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)；
  Option 2: Internal ELRS (SX1280)
• Transmitting power:
  Internal 4-in-1 multi-protocol module : Max 100mw (protocol dependent); Internal ELRS : Max 250mw (transmitting power is adjustable)
  ELRS is only CE certified with ELRS in LBT mode, with max of 25mw.
• Antenna gain: 2db (transmit power adjustable)
• Working current: 400mA
• Working voltage: 6.6-8.4v DC
• Remote control distance:> 2km @ 22dbm
• Radio firmware: EdgeTX or OpenTX (comes with EdgeTX)
• Module Firmware:
  Multiprotocol- Module (4IN1)
  -OR-
  ExpressLRS (ELRS)
• 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 Aluminum facia;
  Option 2: AG01 CNC Hall sensor
• Module Bay: JR compatible module bay
• Upgrade method: Supports USB-C online / SD card offline upgrade

What you get when ordering the RadioMaster TX16S Mark II

You can also check all detailed information on our RadioMaster global website.