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RadioMaster TX16S MKII MAX AG01 RC Transmitter



The best just got better! Introducing the RadioMaster TX16S MKII MAX, the ultimate open-source radio. We are stocking the top-tier TX16S MKII MAX RC Transmitter, available in Black or Red, and factory fitted with industry-leading AG01 gimbals.

Please note: Batteries are not included. You will need 2x 18650 3.7V Li‑Ion Batteries or RadioMaster 2S 7.4V 6200mAh LiPo Battery for this Radio.


  • 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.
  • 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.
  • Built-in ExpressLRS Backpack and MULTI-Module (4 in 1) versions.


  • Items: TX16S Mark II Max (Black or Red)
  • Size: 287x129x184mm
  • Weight: 750g (without battery)
  • Transmission frequency: 2.400GHz-2.480GHz
  • Transmitter module: Internal ELRS (SX1280) -OR- Internal MULTI-Module (4 in 1) (CC2500 CYRF6936 A7105 NRF2401)
  • SD card: 256MB by default, 8GB maximum
  • Antenna gain: 2dB (transmit power adjustable)
  • Working current: 400mA
  • Working voltage: 6.6-8.4V DC
  • Radio firmware: EdgeTX
  • Module Firmware: ExpressLRS (ELRS) -OR- MULTI-Module (4 in 1)
  • 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: AG01 CNC Hall sensor
  • Module Bay: JR compatible module bay
  • Upgrade method: Supports USB-C online / SD card offline upgrade

Support EdgeTX and OpenTX

EdgeTX is installed by default (Touch screen enabled).

* Requires EdgeTX version 2.6.0 or OpenTX version 2.3.15 or later.

Available in 4 in 1 and ELRS versions

Here are the tips for you to choose 4 in 1 or ELRS, reviews by OscarLiang

“If you can’t decide between ELRS and 4 in 1, 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 4 in 1 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 4 in 1 as you don’t want to have another ELRS module onboard doing nothing.”

V4.0 Hall Gimbals

AG01 Gimbals

AG01 Gimbal is fully CNC milled for ultimate precision with quad ball bearings for a smooth and precise feel. Featuring front-accessible tension and travel adjustment for easy fine-tuning.

Flat & Raised Grips Included

Both the raised and flat versions of the rear grips are included allowing you to customize the feel of your TX16s MKII right out of the box

Built-in dual speakers

External Module Bay

The TX16s natively supports Team Black Sheep MicroTX modules in CRSFmode with LUA scripts. Best of all the TX16s Internal 4-in-1 Multi-protocol module allows you to keep the MicroTX installed and switch between internal RF and Crossfire via software, no more module swapping.

Easy Firmware Updates

Upgraded Design

  • Retooled faceplate with improved fit and finish
  • Improved S1/S2 knobs with center 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.

  • Improved LS/RS Sliders with smoother feel and better center detents.

  • New 3.5mm Audio jack – Rear mounted audio jack minimizes RF interference from external modules and adds a headphone audio feature.
  • Redesigned battery cover, easier to remove.
  • Rear DIY Socket added for personalized mods.

Radio Overview

Package Includes

  • 1x RadioMaster TX16S MKII MAX RC Transmitter in Black or Red, with AG01 Gimbals
  • 1x 18650 Battery Tray
  • 1 Pair of Raised Grips (installed on radio by default)
  • 1 Pair of Flat Grips
  • 1x Screen Protector
  • 1x TX16S Key Chain
  • 1x USB-C Cable

Additional information

Weight 1.5 kg
Dimensions 24.5 × 21.5 × 15.5 cm


Black, Red


ExpressLRS, MULTI-Module (4 in 1)



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