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RADIOMASTER TX16S 2.4GHz 16ch Multi-Protocol OpenTx Transmitter

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RADIOMASTER TX16S 2.4GHz 16ch Multi-Protocol OpenTx Transmitter


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The RADIOMASTER TX16S is a high end, low cost, premium multi-protocol radio that has great features and will allow you to fly a countless number of RC products. Being multi-protocol means you are not locked into one system such as FrSky, Spektrum, or FLYSKY, etc. You can link the TX16S to these popular protocols plus the not so popular ones that operate on 2.4GHz. A full list of agreed protocols is available from the link shown in the attached User Manual under the "Files" tab.

The TX16S transmitter runs OpenTX open source firmware which is fully supported by the OpenTX development team. It is a fully functioning 16 channel radio with a 4.3" color display screen, built-in USB-C charging, has voice functions, telemetry (protocol and receiver dependent), is crossfire compatible, has an external SD card slot, and much much more. The easy to use and intuitive menus are accessed via a strong metal roller wheel (no plastic here!) and 6 push buttons on the front, all very simple to use.

There is a module slot in the back of the transmitter which will accept the popular JR/FrSky type of module which means you can be up and running almost instantly with your favorite protocol. The transmitter is also Mode selectable so can be either Mode 1 or Mode 2, this does however require the back being removed to move some mechanical components from one stick unit to the other. A battery tray is supplied which will accept either 2 x 3.7V 18650 Lithium-Ion batteries or 2 x 3.7V LiPo batteries. The large battery compartment (97x52x25mm) also has room for a 2S LiPo pack of your choice. A nice feature of this radio is that the batteries can stay in the compartment and be charged via the USB-C charging port. As an optional extra RADIOMASTER have a 7.4V 5000mah Li-Ion battery which is a direct fit into the radio compartment without the need to use the battery box (see related items). Other ports include a DSC for buddy box system, a USB for hooking up to a simulator, and 2 UART ports to expand the capabilities of the radio.

Overall, this is an easy to use, multi-protocol transmitter that removes the need for you to have lots of different types of transmitters at your disposal. This one unit will operate just about all the different protocols on the market today.

• Internal multi-protocol RF system
• Compatible with OpenTX
• Supports telemetry (protocol and receiver dependent)
• 16 model memories (can be expanded with SD card)
• Accepts JR/FrSky style modules
• Outdoor readable 4.3" color screen
• 2 external UART ports to expand the capabilities of the radio

Internal Multi-protocol RF System:
Cypress Semiconductor CYRF6936: DSM/DSMX, Walkera Devo
Texas Instruments CC2500: FrSky, Futaba SFHSS
Amiccom A7105: FLYSKY, FLYSKY AFHDS2A, Hubsan
Nordic Semiconductor NRF24L01: HiSky, Syma, ASSAN, and most other Chinese models

Type: TX16S 16ch Multi-Protocol OpenTx Transmitter
Frequency: 2.4GHz
No of Channels: 16
Modes: Modes 1~2
Model Memories: 16 (expandable with SD card)
RF: Internal multi-protocol system
Compatibility: OpenTX
Screen: 4.3" color, daylight readable
Gimbals: Standard potentiometer
Telemetry: Supported (protocol and receiver dependent)
Functions: Voice and vibration reminder
Status: 3 color LED display
Ports: 2 UART, DSC, USB, USB-C
SD Card: Micro SD card slot included
Input Voltage: 7~8.4V DC
Current: 400mAh (excluding external module)
Battery Compartment: 97x52x25mm
Dimensions: 183x212x66mm
Weight: 736g (excluding batteries)

1 x RADIOMASTER TX16S 2.4GHz 16ch Multi-Protocol OpenTx Transmitter
1 x 18650 Lithium-Ion battery tray
1 x USB-C charge/data lead

Note: A copy of the User Manual is available under the "Files" tab.

  • RadioMaster TX16S Audio Upgrade
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Only registered users can write reviews. Please, sign in or sign up

Mike | Verified Buyer

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Radio master tx16

Dec 02, 2021

I bought this because this radio is all the rage and I wanted to try it out. As of yet I still have not been able to get it to work correctly with a few of my aircraft, When setting up items they do not save a it defaults back to what it wants to be. It also will not allow me to change a high and low rate on the aux channel for my second aileron on another aircraft. This radio could be great and I got a defective on but because I am a few days over my return period I am stuck with a worthless radio that I will not trust any of my aircraft on. Buy at your own risk and make sure you do alot of research before purchasing, I will not trust this thing with anything in the air.

Pierre | Verified Buyer

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Jun 28, 2021


Customer files
RADIOMASTER TX16S User Manual Download [2]
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