Description
The new and improved RadioMaster TX16S MKII builds on the most popular RC Radio, perfect for Quads, Heli’s and Fixed Wing Pilots!
TX16S MKII Improvements over MKI
- 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.
Specification
- 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)
- 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) -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 Aluminium fascia; Option 2: 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.
Supported Protocols
- FrSky D8 & D16
- FlySky AFHDS 2A
- Hubsan Models
- Spektrum DSM/DSMX
- Walkera Devo
- Futaba SFHSS
- TBS Crossfire (with external module)
V4.0 HALL GIMBALS
Standard version with V4.0 Hall Gimbals, same chipset as the AG01, optimized hall sensor circuitry, improves center point positioning and temperature stability. Stick travel, self-centering and stick tension are now externally adjustable.

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 centre-detents.
- 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.
Radio Overview
Accessories
- AG01 Full CNC Hall Gimbal COMING SOON
- Carbon faceplate set COMING SOON
- Screen Protector COMING SOON
- RadioMaster Replacement Hall Sensor Gimbal
- GNB 7.4V 2s 5000mah Lipo for TX16s
- RadioMaster Stick Ends – Red or Black
Package Includes
- 1 x TX16S Mark II Radio Controller
- 1 x 18650 Tray
- 1 x USB-C Cable
- 1 x Screen Protector
- 1 pair of flat grips
- 1 pair of raised grips (installed on radio by default)
- 1 x TX16S Key Chain
- 2 x 18650 Batteries NOT included. We recommend Samsung 18650s!
Is there a Mode 1 version of the TX16S?
We do not currently stock any mode 1 version of this model, however it is a fairly easy procedure to switch it over. RadioMaster have released an official video guide on how to make the change.
How to change modes (Mode 2 to Mode 1)
Note: Product reviews before 01/05/2022 are for Version 1
Rod Trass (verified owner) –
Came on time thanks
Steven K. (verified owner) –
Product in excellent condition, no faults found with it.
Anonymous (verified owner) –
Only recently received it, but so far, good.
John Turner (verified owner) –
Very impressive device. Takes a bit to get your head around it even coming from the original ER9X versions of the firmware. Be nice if there was and up to date version of the manual. Had to go to the T16 manual to find out bits, like getting the Transmitter to communicate with OpenTX companion to load and save models. Used it to fly a power converted scratch built 2m glider that I’ve had for years. The smoothness of the hall effect gimbles and the accuracy of the controls was very noticeable. Have been using Turnigy TGY 9X with firmware upgrades ever since they came out as a comparison. Screen brightness in outdoor situations is great and have no problems with the sound volume even with hearing aids. Had to do a conversion from mode 2 to mode 1 and found the manufacturers have taken note of some of the comments about wiring lay out. Very easy to calibrate gimble, battery, and RF sensitivity.
Great service from KiwiQuads. Great price even compared with Banggood or Aliexpress, convinced me to buy from a NZ supplier. Hope you can keep your stock level up so that it provides a great purchasing experience for others.
Many thanks.
Nash G. (verified owner) –
I’m new to the hobby and purchasing from KiwiQuad made things easy for me and the guys at KQ are knowledgeable and friendly. Got my radio and battery to get me started on the sim before purchasing a FPV Drone and the rest of it. Love the service and this is my GO TO now
Dave Jackson (verified owner) –
This is a fantastic transmitter!
The gimbals feel very nice and the model feels very smooth when being flown. OpenTX is extremely powerful but requires some learning to use. I recommend the OpenTX Companion software and the simulator to ensure the configuration does what you want it to do. Would not hesitate to recommend!
Ryan F. (verified owner) –
Item arrived quickly and in perfect condition.
Peter Deacon (verified owner) –
Outstanding service – excellent communication from initial purchase through shipping to final delivery. Great value product and well packaged. Will certainly recommend you to friends.
Kerashin (verified owner) –
nice
Nicholas Geer (verified owner) –
Great radio for the money, the hall version’s gimbals feel really good quality
Steven M. (verified owner) –
Awesome radio for the money, sales and support were really helpful in keeping me posted when it was in stock. Great company to deal with.
Awais Nasir (verified owner) –
SLeek design.. Loved it
Brodie Reed (verified owner) –
Best controller I’ve bought! No problems at all and feels extremely high quality, don’t buy the cheaper controllers!
Nathan C. (verified owner) –
Fantastic radio. Well built, multiprotocol, with an expansion slot in the back for the likes of TBS Crossfire/Tracer.
Andrew M. (verified owner) –
A good radio made even better with edge tx
Laurence Carroll (verified owner) –
Excellent service and support for a question I had regards the 18650 batteries
Brett Cronin (verified owner) –
Fantastic multi Tx
Scott C. (verified owner) –
A really sweet radio. Nicely balanced in the hands with switches just where I want them. The sliders and knobs are of excellent quality, which is a rare pleasure. Not least are the superb service and advice. Definitely a returning customer.
Sam Turner (verified owner) –
Excellent bit of gear. Bit of a step up from my Flysky tx and a bit of a steep learning curve but figurered it out. The gimbals are nice and smooth, much better than the old tx. It has a quality feel to it. The foam storage case its pretty nice too, loads of room under the tx for random small things. Updating ELRS was pretty straight forward once I had python and the confiurator installed on my win10 pc and found I could log in to the tx wifi via my phone to run the update. Being a noob made things take a while but now it’s a piece of cake.
rian (verified owner) –
Watched lots of reviews about different radios and decided on this one. Beautiful looking piece of kit with tonnes of settings due to running on Open TX , havent yet used in anger but when I do I will update… thanks KiwiQuads for the super quick shipping and supplying at a very good price. Much appreciated.
Chris V. (verified owner) –
Worked perfectly out the box shipping super fast
Aaron J. (verified owner) –
So many features and lots to learn very happy
Gregory B. (verified owner) –
Excellent service and quality from this provider. And a bonus thanks for the sweets.
Allan G. (verified owner) –
Haven’t flown anything yet as only arrived mid week but have bound a volantex bf109 and an E flite Drago 2m so, far only 16 more to go.radio feels good in my hands. Will serve its purpose well.
Warren C. (verified owner) –
Awesome transmitter. Conversion to Mode 1 was easy enough.
lyndie m. (verified owner) –
Really high quality compared to the over priced orange plastic junk I had really impressed with the service will highly recommend to any one
Graham Stack (verified owner) –
Really good quality. it is a nice size and comfortable for my hands
Jamison Bransgrove (verified owner) –
Very happy with this transmitter, upgrading from a 1st model Taranis X9D plus that didnt support the ELRS modules. Lots of helpful giudes online for this transmitter and tons of youtube vids.
Shane B. (verified owner) –
Excellent people to deal with, prompt easy service great assistance and damn fast delivery,couldn’t be happier with whole transaction, staff were friendly patient and very helpful
Les (verified owner) –
Awesome service and super fast postage
Joshua Maddren (verified owner) –
I’ve come from full sized flying so don’t know much about the small side of aviation.This transmitter though it’s pretty much as good as you can get that I know anyway. If I were to compare it to a full sized aircraft it would be like having a new Garmin glass PFD with all the safety features of course