Availability: Out Of Stock

RadioMaster TX16S SE 2.4G 16CH CC2500 FrSky S-FHSS Protocol RF System OpenTX Potentiometer Gimbal Transmitter for RC Drone and airplane.

Product manual and firmware can be downloaded from the official website.

Download Manual
Latest OpenTX Radio Firmware
Latest Multi-Module Firmware
How to Change Mode 2 to Mode 1

Did you know RadioMaster has warranty support agents in the USA, Netherlands, the UK and Australia? Our agents are also able to help with non warranty repairs if you happen to have a mishap. Choose the brand with real support, choose RADIOMASTER!

Brand Name: RadioMaster
Item Name: TX16S SE Transmitter
Channel: 16CH
Mode: Mode1/Mode2 (Optional)
Size: 183*66*212 MM
Weight: 736g (without battery)
Voltage: DC7-8.4V
Battery Compartment: 25*52*97 MM
Battery: 2 x 18650 (tray supplied) or 2S lipo (batteries not included)
Current: 400mah (excluding external module)
External Micro SD slot: Card Included

Industrial grade 4.3 inch 480*272 outdoor readable color screen
Compatible with OpenTX
ABS Wheel menu button
Full Size High Quality potentiometer gimbals
Internal CC2500 RF System(Frsky, Futabas SFHSS)
Full Speed Native TBS Crossfire support (400K)
Supports Telemetry(Protocol and Receiver dependent)
Memory 16M(can be expanded by Micro SD card)
Voice function
Vibration reminder function
Improved JR module slot
6-Flight Mode Buttons(Pixhawk and more!)
Three-color LED status display
USB-C Charging port with 2cell Battery Management. 1.5A Current Max
USB-C Simulator and PC connection port
External UART ports to expand the capabilities of your radio

Package Included:
1 x TX16S SE Transmitter
1 x USB-C Cable
1 x 18650 Tray

Orders are shipped from Columbus, the capital city of Ohio, USA.

An order placed before 2:00pm Eastern Standard Time will be shipped the same working day.

We ship on Monday-Friday by US postal service (USPS) and UPS, and Saturday morning by USPS if a local post office is open. Any order placed on Saturday morning may or may not be shipped the same day. Orders placed on Sunday and US holidays will be shipped the next working day.


Retail orders above $80 may be eligible for free shipping, including contiguous United States, Alaska, Guam, Hawaii, Puerto Rico, and APO addresses. We will use either USPS or UPS that most packages can be delivered in 3-5 working days, but not guaranteed. However, for packages contain large and heavy items, such as power supply, we may use parcel post service or UPS Surepost that may take up to 7 working days to be delivered.

USPS First Class Mail and Priority Mail, Express Mail, and UPS services can be used for domestic addresses. Tracking number and delivery confirmation will be provided to the customer when they are available. If you have not received a tracking information E-mail, please log into your account and click the "view order" link, then click "Track your order" link to find out the tracking number and ship method.

USPS Priority Mail is typically delivered in 3 working days. But very occasionally a priority mail package may be delayed for several days in the mailing system. If delivery time is extremely critical to your order, we would recommend Priority Mail Express or other couriers.

Domestic First Class Mail is only 1-2 days slower than Priority Mail in delivery. We suggest domestic customers choose First Class Mail for an order under 15 oz to save shipping cost.

Real shipping cost is calculated according to package weight and distance, and can be found in the checkout page after delivery address is specified in the fields.

Any order of $200 and above requires addressee's signature confirmation upon receipt of the package. Please contact us in advance or leave a comment in the message box if you want to waive signature confirmation.

We always check the legality of potential fraudulent orders. This procedure may lead to 1-2 working days delay in shipping in some rare cases.

We do not ship products to shipping forwarding companies. Any order shows this kind of address will be cancelled and refunded without notification.


DHL, DHL Express, US Postal Service (USPS) First Class Mail, Priority Mail, and Express Mail (EMS), and UPS services can be selected for international addresses. Shipping cost is calculated according to package weight and distance, and can be found in the check out process. A package usually takes around 7-10 days to be delivered, or occasionally up to 45 days depending on the processing speed in your country, especially in some countries such as Brazil and Russia.

USPS First Class Mail is a budget shipping method. As soon as a First Class Mail package left USPS Chicago hub there will be no tracking information available. If you need detailed tracking information and timely delivery please do not use this shipping method.

Presently we cannot ship lithium batteries internationally by US Post Service or any other air shipping method. Please select UPS Ground if your order contains LiPo or LiFe battery.

We do not ship products to shipping forwarding companies. Any order shows this kind of address will be cancelled and refunded without notification.

OPEN BOX RadioMaster TX16S SE Edition OpenTX Multi Protocol Radio

Customer Reviews

Based on 7 reviews
Awesome budget TX

The value here is really great, and the fact that you can upgrade and change out every part as time goes along means you probably wont have to get another radio for a long time if ever. also the package arrived early. definitely the fastest shipping ive experienced from an rc shop



Radiomaster TX 16 SE

I have owned three different transmitters now and by far this is my favorite very well made easy to use and Buddy RC has some of the fastest shipping I've ever got definitely my new go to RC shop

It’s not what I thought

So the product is great but I didnt realize that it wasn’t the fulll multiprotocol. Its missing some of them like the fly sky. But when I called and asked the customer service rep if it had fly sky he said yes… that’s why I made the purchase. Thankfully I like the radio and I’ve purchased the upgrade component to make it a full multi protocol deal just like the TX16S. I just wish the rep had understood my question or had given me the full explanation prior to my purchase.

Missleading Product Description

The product description : "RadioMaster TX16S SE Edition OpenTX Multi Protocol Radio" indicates a multi-protocol radio, however it doesn't mean the same 4 in 1 that the non-SE version means for that same verbiage. So if you don't need a 4in1 module and are good with the limited protocols this radio can use, this appears to be a great deal. But if you already have DSMX (or other not-support receivers), this is probably not the radio for you.

Just added to your wishlist:
My Wishlist
You've just added this product to the cart:
Go to cart page