RLT12DM2-1 - T12D Mode-2 RC Transmitter with 2x R12F Receiver
- 12 Fully-proportional Channels Transmitter
- Cutting-edge and Intuitive
Supports ELRS, Crossfire, and Other Mainstream Long-range Modules
It fully supports ELRS, TBS Crossfire, and other mainstream long-range modules to realize that most of the aircraft parameters such as protocol, baud rate, WIFI mode, etc. can be adjusted by the T12D.
Realize the perfect combination of the humanized user interface of the remote control and the various functions of the open-source long-range modules.
Cutting-edge Communication Technology
Relying on its pioneering communication algorithms, the Radiolink remote controllers are widely used in robotics, automotive, security, and other fields. The T12D has upgraded and optimized the original communication technology, improving the response speed and fault tolerance rate.
Excellent Anti-interference Capability
Excellent anti-interference performance, highly constant, and stable transmission signal present on all 12 channels of T12D. Hundreds of users can compete at the same time without interference, far exceeding the industry's maximum limit of eight units at the same time. Help T12D users participate in large-scale events such as the International University Student Electronics Design/Engineering Competition or racing drone competitions.
12 Fully-proportional Channels
The T12D, with 12 fully-proportional channels, exceeds the current high-end twelve channels remote control which is only eight fully-proportional channels. Rich user-defined functions can satisfy almost all products from engineering vehicles, and robots, to turbojet aircraft.
Full Models with Full Functions
T12D, the 12 fully proportional channels with full models and full functions transmitters, support helicopters, fixed-wings, gliders, multi-rotors, racing drones, football drones, engineering vehicles, racing boats, robots, lawnmowers, bait boats, and other models on the market.
Mainstream Operating System
The mainstream embedded system freeRTOS system plus LVGL GUI user interface realizes a colorful and responsive user interface. Compared with the current CO system used in open-source high-end remote controls that have stopped updating, freeRTOS is more powerful and efficient. It can embody high-resource processors' effects on low-resource processors, achieving the perfect combination of performance and price.
Top Configuration
216MHz Basic Frequency Memory, 2.8 inches, 320x240 pixels 16 colors screen. Three 3-position switches, one 2-position switch, 2 pieces of dials, 2 pieces of sliders, and ergonomically designed making the T12D fit a wide range of pilot needs.
Built-in Simulator Functionality
Beyond traditional simulators like Phoenix, the T12D transmitter and R16F/R12F receivers feature integrated simulator support (requires firmware V1.7.1+). No external dongle needed—simply connect to your computer via Type-C cable for instant compatibility with TRYP FPV, AeroFly, Uncrashed, Liftoff, FPV LOGIC, Velocidrone (TBS Simulator). Fully compatible with both macOS and Windows systems.
Trainer Function
Supports both the innovative wireless trainer mode and the traditional wired trainer mode. Unlike traditional trainer cables that restrict the instructor’s movement, the wireless trainer link allows the instructor to move freely within 600 meters without any impact! No need to stand constantly, run, or jump throughout the entire training session—true freedom for the instructor. Teaching is no longer “hard labor”!
Real-time Flight Controller Data Transmission
In bait boat mode, the T12D can store up to 100 fishing-point GPS coordinates. Each fishing point can be named by the user, so anglers no longer need to remember or guess fishing-point numbers. The device can transmit real-time data such as Ship Distance, Satellite Number, Ship Voltage, Longitude, Latitude, and display route maps. With one click, users can check the flight-control mode, the coordinates of the fishing point information, and the home point information.
* Please change the receiver to R16F if you use the fishing spot function.
One-Key Restore User-Defined Settings
OEMs/training institutions/Individual users can choose to restore OEM-configured/customized parameters instead of the controller manufacturer’s defaults. OEMs/training institutions/Individual users can also choose to restore the controller manufacturer’s default parameters easily.
Radiolink One-Click Aircraft Mode Switching
After upgrading the T12D to firmware V1.8.2+, models 41-46 in the "MODEL" feature pre-loaded configurations for the A560, D460, SU27, 200mm, and 400mm soccer drones, as well as the optical flow FPV drone F108.
After toggling the corresponding flight mode switch, the main interface display of the remote controller shows the current flight mode to prevent situations where there are too many flight modes, making it impossible to remember them accurately, or where the flight mode is switched incorrectly.
Multi-Language
The optional language menu includes Chinese, English, German, French, Russian, Japanese, Spanish, Korean, Thai, and Polish, etc. Also, voice broadcasts can be customized in multiple languages.
* More language versions are being added continuously.
Programmable Mix Control Cascade Function
All 12 channels can be programmed to any advanced setting. Multiple mixing controls can be cascaded infinitely to achieve one switch controlling any number of channels. The T12D is the perfect choice whether for daily training equipment or use to compete with the world's top pilots.
Wide Compatible
- T12D is delivered with two 12-channel R12F receivers.
- T12D is also compatible with the 16-channel receiver R16SM is designed for racing drones or multicopters.
- The 16-channel receiver R16F is designed for a helicopter, fixed-wing, multicopter, car, boat, or robot.
- The 8-channel receivers R8FG, R8FGH are designed for lawnmowers, bait boats.
- The 8-channel receiver R8EF is designed for fixed-wing or helicopter.
- The 8-channel receivers R8SM, R8FM, and R8XM are designed for racing drones or multicopters.
- The 6-channel receivers R6FG, R6F, and the 7-channel receiver R7FG are designed for cars and boats.
- The 4-channel mini receiver R4FGM is designed for Mini RC cars.
- Navigation Reminder Parameter Setting Menu
Humanized and Easy to Operate
The new navigation user reminder parameters setting menu is powerful and extremely easy to use. The transmitter can be used quickly without an instruction manual.
Receiver Supports Upgrade Online
The 12-channel R12F receiver R12F is included with the T12D. With a Type-C cable (for data transmission) connecting the R12F to the computer, the latest cutting-edge functions can be easily added without any extra device.
Reverse Polarity Protection Circuit - Multiple Power Supply Modes
Uses a standard JST battery connector with a wide input voltage range of 7.4–18 V. Supports two 18650 lithium cells, 2S–4S LiPo batteries (note: when using an external high-frequency module, the maximum supported power supply is 3S LiPo), or eight AA batteries.
Through circuit design, true reverse-polarity protection is achieved: when the battery is connected incorrectly, no current flows, and there is no risk of damaging the transmitter regardless of how long it remains reversed.
Pay attention: The T12D is standard-equipped with an 18650 lithium battery holder. When using standard AA batteries, the AA battery holder needs to be replaced by the user.
Power Supply Circuit Design - Provides Longer Battery Life
Switching Mode Power Supply (SMPS) makes the operating amperage of T12D only 100mA(±10mA)@8.4VDC, it consumes 50% less power than similar products. The transmitter can operate for twelve hours with an 1800mAh LiPo battery.
T12D Transmitter Specs:
- Size: 174.3x206.9x106.9mm
- Battery Case Dimension: 114.4x35.4x32mm
- Antenna Length: 90mm
- Weight: 536g
- Channels: 12 fully proportional channels, all 12 channels can be programmed
- Output Frequency: 2.4GHz ISM band (2400MHz~2483.5MHz)
- Spread Spectrum: FHSS 67 channels pseudo-random frequency hopping
- Operating Systems: freeRTOS + LVGL GUI
- Long-range Module: Fully supports ELRS, TBS Crossfire, and other mainstream long-range modules
- Response Latency: 3ms, 4ms, 14ms can be selected
- Channel Resolution: 4096 with regular jitter of 0.25us
- Modulation Mode: GFSK
- Channel Band Width: 400KHz
- Channel Pacing: 1200KHz
- Transmitter Power: <100mW (20dBm)
- Adjacent Channel Rejection: >36dBm
- Transmission Rate: 38kbps
- Reception Sensitivity: -104dBm
- PWM Output Range: 875-2125
- Cycle: 15ms/per frame
- Operating Voltage: 7.4-18.0V (8pcs AA battery, 2S-4S LiPo or 2x 18650 Lithium battery)
- Operating Current: 100mA (±10mA) @ 8.4VDC
- Control Distance:
- - ① FHSS: 4000 meters in the air(Maximum range is tested in an unobstructed area free of interference)
- - ② CRSF: Depends on the RX and TX of the long-range module
- Adaptable Models: Helicopter, Fixed-wing, Glider, Multicopter, Car, Boat, Robot
- Signal Output: PWM, SBUS, PPM & CRSF
- Low Voltage Alarm: Low transmitter voltage, low receiver voltage, low model battery voltage, or low RSSI alarm can be customized
- Storage Model Quantity: 50
- Storage Subsidiary ID Models Quantity: 16
- 270° Servo: Supported (Enable the 270° servo function set in Receiver Setting → RF SETTING → PROTOCOL menu.)
- Simulator Mode: Beyond traditional simulators like Phoenix, the T16D features built-in simulator support (requires a firmware upgrade to V1.7.1). With no external dongle needed, connect to your computer via a Type-C cable to seamlessly support open-source simulators such as TRYP FPV, AeroFly, Uncrashed, Liftoff, FPV LOGIC, and Velocidrone - compatible with macOS and Windows systems.
- Trainer Function: Supported
- Screen: 2.8 inches, 16 colors screen, 320x240 pixels
- Compatible Receivers: R12F (Std), R16F, R16SM, R8EF, R8FM, R8SM, R8XM, R8FGH, R8FG, R7FG, R6FG, R6F, R4FGM, R4F
- Operating Temperature: -30° to 85°C
- Compatible Control Board Hardware Models: Ardupilot, pix4, beta, Arduino, and Raspberry Pi, can be connected with SBUS signal
- Input Voltage: 5V (T12D can also be powered by a computer or a mobile power bank via Type-C cable)
- Input Current: 500mA
- Output Voltage: 4.6V-5.0V
- Output Current: Maximum 1A
R12F Receiver Specs:
- Dimensions: 35.6x25x13.6mm
- Weight: 11.8g
- Antenna Length: 205mm
- Channels: 12
- Operating Voltage: 3-12V
- Operating Current: 37±3mA @5V
- Signal Output: SBUS, CRSF & PWM
- Output Frequency: 2.4GHz ISM band (2400MHz~2483.5MHz)
- Spread Spectrum: FHSS 67 channels pseudo-random frequency hopping
- Channel Resolution: 4096 with regular jitter of 0.25us
- Adaptable Models: Helicopter, Fixed-wing, Glider, Multicopter, Car, Boat, Robot
- Control Distance: Up to 4000 meters in the air (Maximum range is tested in an unobstructed area free of interference)
- Upgrade Online: With a Type-C cable (for data transmission) connecting the R12F to the computer, the latest cutting-edge functions can be easily added without any extra devices.
- Response Latency: 3ms, 4ms, 14ms can be selected
- Simulator Function: R12F comes with a built-in PC Game Joystick communication program(requires a firmware upgrade to V1.7), so it supports the latest simulator by connecting to the computer directly via Type-C port, such as TRYP FPV, AeroFly, Uncrashed, liftoff, FPV LOGIC, Velocidrone (Black Sheep Simulator), and other open-source simulators. No additional power is needed for the receiver. It can be used on both Apple and Windows computers.
- Operating Temperature: -30° to 85°C
- Compatible transmitters: T16D, T12D, T8FB, T8S, RC8X, RC6GS V3, RC4GS V3, RC6GS V2, RC4GS V2, RC6GS & RC4GS