JETI model s.r.o.

Transmitter Duplex DC-16 II. - Black

Transmitter Duplex DC-16 II. -  Black
Art. No.:


DC/DS Transmitters

Precise RC transmitters benefit from all of the features that the Duplex 2,4GHz EX system can offer.

The transmitters contain an advanced user interface that allows you almost unlimited programming. On-line and off-line telemetry are available as well as alarms, custom audio playback etc.

The design goals were maximum utility, durability, and reliablity of their mechanical parts along with simple handling. The metal case, with its chemically resistant finish, provides maximum protection for the interior components. The straightforward case shape makes servicing easy. The control gimbals, ball bearing equipped with their magnetic Hall sensors are another revolutionary design concept used to make the DC/DS among the world’s most advanced R/C systems.

Purposefully placed at the top of the transmitter, the 3.5" sunlight readable color LCD with its wide viewing angle offers nearly perfect visibility in just about any lighting condition. Thanks to its high resolution display and use of a relatively large number of graphic images it was possible to create a simple and intuitive setup procedure for displaying telemetric data.

The DUPLEX EX family of products have been equipped with an improved real-time telemetry system which can be viewed on the LCD transmitter display. The transmitter allows the setup of voice notifications, both preinstalled and user created, which can be related to telemetric values, user set alarms, or signals which have been assigned to conditions of various control elements.

The DC series transmitters are designed for the Tray

The second generation of the DC-16 transmitter

A variant of the top RC transmitter from the JETI model.

A color TFT LCD display placed on the top side of the transmitter offers perfect legibility at any lighting condition and a large surveillance angle. Thanks to the high display resolution and application of a relatively big ammount of graphic images it was possible to create a simple and intuitive setting procedure, especially for displaying telemetric data.

Duplex 2.4GHz – the DC/DS transmitters feature the Duplex 2.4GHz, frequency hopping, digital, data stream system, originally developed by JETI model in the Czech Republic. This system has been reliably used for many years.
Duplex 900MHz NG (Next Generation) - the DC-16 II transmitters feature a backup wireless system for unmatched data transmission safety and reliability.
Built-in Telemetry – from the start, the DC/DS transmitters were designed and built with many attractive features and include the full integration of all Duplex telemetry sensors.
Transmitters - the DC/DS designs use premium quality materials and emphasize state-of-the-art appearance and user comfort.
Precise Gimbals – the transmitter gimbals are equipped with Hall sensors and ball bearings for precision movement with an almost unlimited lifespan.
LCD Display – color 3.5" TFT LCD display with 320 x 240 resolution which is highly visable under any light conditions.
Li-Ion Battery – provides a proven and reliable energy source with a high capacity (6200mAh) and a long service life.
Easy Charging – simply connect the wall power supply, optional car charger, or any 12v Dc power supply to the transmitters charge port. The DC/DS may also be charged through the USB to PC interface. The charging progress is shown on the DC/DS display.
Integrated Antenna – the antennas are located behind fully integrated covers in both the DC/DS cases for protection against mechanical damage.
Large Memory – Internal SD card for storing models, sounds, and telemetry data.
USB Connector – convenient connection to your PC. Fast firmware & sound upgrades, telemetry data downloads.
Fast Navigation – 3D wheel-style interface combined with function keys allow for speedy navigation within the DC/DS menu.
Digital Trims – fully programmable trims and a revolutionary automatic trimming function.
Swappable and Assignable Switches – all of the switches on the DC/DS transmitters (2- or 3-position) can be easily moved and assigned to create a custom configuration that works best for your application.
Programming – the logical and intuitive transmitter firmware is designed to be simple to use. Just follow the step-by-step screens. The creation of a new model can be accomplished with just a few easy steps.
Sounds/Alarms – the DC/DS transmitters are equipped with audible alarms and also allows the use of user-recordable alarms and sounds to keep you fully informed while also keeping distractions to a minimum.
Integrated microphone with voice recognition capability - using the integrated microphone you can easily prepare your own audio files. Furthermore, you can teach the transmitter to respond to several voice commands.


Weight [g] 1500
Transmitter Aluminum Case Yes
Transmitter Battery Pack (mAh) 6200
Backlit LCD 3.5" 320x240px color, high contrast
Memory, SD Card 8 GB
Gimbal Hall Sensors/Vibration Yes / No
Stick Resolution 4096
Transmitter Frame Aluminum
Gimbals & Buttons Aluminum
Number of antenas 2.4GHz/900MHz 4 / 1
Dimensions [mm] 230x270x40
Output Power - 2.4GHz [mW] 100
Operational temperature [°C] - 10 to 60
Channels 24
Control Inputs (Stick/Switch/Knob) 18
Backup Module 900MHz upgradable
Flight Modes 10
Free Mixes 20 (up to 25)
Data Graphs Active
Audio Player Active
Logical Switches 16 (up to 24)
Number of Remote Commands 16 (up to 24)
Servo Sequencer 6 (up to 10)
Timers 10
Displayed Telemetry Values 40
Sound on Events 20 (up to 30)
Alarms 40
Vibration Alarms No
Voice Output Active
MP3 Active
Microphone Active
Gyro Settings 3
Servo Balancer Active
Function Curves Active
Throttle Limiter (heli) Active
Variometer Active
Flight Mode Trim Active
Data Stream Logging 80
Telemetry Controls 8
Voice Commands 0 (up to 15)
Lua Apps 10
Ditex Servo Telemetry 16
Double Path Active
Accelerometer No
RF modules 2.4GHz/900MHz 2 / 1 (next generation) 863 - 870 MHz (EU), 902 - 928 MHz (US)
Control Inputs (Stick/Switch/Knob) 18


Manual for Duplex Transmitters DC/DS-16II - "Basic setting" - English


Manual for Duplex Transmitters DC/DS-16II - "Basic setting" - German


Manual for Duplex Transmitters DC/DS-16II - "Basic setting" - Czech


Manual for Duplex transmitters - "Main menu" - Czech


Manual for Duplex transmitters - "Main menu" - Germany


Manual for transmitter - "Main menu" - English


Overview of transmitter accessories and their compatibility - april-2024-CZ

Overview of transmitter accessories and their compatibility - april-2024-CZ

Overview of transmitter accessories and their compatibility - april-2024-DE

Overview of transmitter accessories and their compatibility - april-2024-DE

Overview of transmitter accessories and their compatibility - april-2024-EN

Overview of transmitter accessories and their compatibility - april-2024-EN


Voice Commands up to 16
VF modul 900MHz
Enables the NG back-up transmitter module in the 900MHz band NG (Next Generation). The DS-12 transmitters feature a backup wireless system for high data transmission safety and reliability.
Free Mixes up to 25
Increases the number of free mixes from 5 to 20. Configuration of free mixes is carried out in Fine Tuning › Free Mixes.
Logicswitches up to 24
Enables the function of 16 logical switches that determine their output according to the position of up to two assigned controls. You can also assign the output of each logical switch as the input of any model function. This way it is possible to create several virtual controls very easily that can be used to control the securing of landing gear, start timers or the activation of aerodynamic brakes. The configuration is available in Advanced Properties › Logical Switches.
Number of remote commands up to 24
Activation of 16 control commands for controlling devices connected via EX Bus. By the simple move of a switch on the transmitter it is possible e.g. to delete maximums and minimums recorded in the Central Box after each flight. The control commands can be understood as extra channels for additional functions of the model. The summary of active commands is to be found in Model › Device Explorer.
Sequencer up to 10
Activation of up to 6 user adjustable sequences. The start is carried out via an assigned control. Using the sequencer, you can easily achieve realistic landing gear retraction in scale models, in addition it is possible to control periodic events, such as position lights blinking. Setting the sequences is possible in Advanced Properties › Sequencer.
Event sounds up to 30
Increases the number of programmable sounds on events from 5 to 20. The sound file can start playing according to the condition of the assigned driver. Suitable as notification if extra functions of the model are active, such as landing gear retraction or flaps activation. The configuration of sounds on events is available in Advanced Properties › Sounds on Event.