JETI model s.r.o.

Duplex DC-24 II - Carbon Line Bronze anodized


The next generation of the DC-24 II transmitter series with a unibody design offers a redesigned and even lighter frame for better user comfort. Now in addition to supporting Bluetooth connection to smartphones. A very powerful processor with a large memory enables high-quality texture settings and the use of a higher resolution on a completely new and larger display. The transmitter has a new graphical interface JUi2.

The transmitter has a new graphical interface JUi2

Logo JUi2







JETI studio mobile

Application for displaying the telemetry of DUPLEX transmitters.

Main features:

  • 4” LCD with high backlight for sunlight readability

  • Bluetooth connectivity for headphones

  • Online telemetry via Bluetooth for smartphones

  • Wi-Fi module

  • Application for displaying telemetry on smartphones Android/iOS

  • 900 MHz NG backup system

  • New graphical design of the user interface JUi2

  • Weight savings

  • One connector for outputs - PPM and Phone

  • USB-C connector for charging and connection with PC/MAC

  • Full compatibility with Duplex system and previous JETI transmitters

  • New color Palette for the frame 


Package contents:

  • Aluminum case
  • Cross strap
  • REX12 Assist receiver with accessories
  • Charger
  • USB-C cable
  • DUPLEX pad
  • Assembly keys
  • Cleaning cloth
  • Manuals
  • Blind Plug



DC-24II Transmitter - Manufacturing process


Weight [g] 1400
Transmitter Aluminum Case Yes
Transmitter Battery Pack (mAh) 6200
Backlit LCD 4" 480x480 px Color
Memory, SD Card 8 GB
Gimbal Hall Sensors/Vibration Yes/Yes
Stick Resolution 4096
Transmitter Frame Aluminum
Gimbals & Buttons Aluminum
Number of antenas 2.4GHz/900MHz 4/1
RF modules 2.4GHz/900MHz 2/1 NG
Control Inputs (Stick/Switch/Knob) 18 (up to 20)
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 Yes
Flight Modes 10
Free Mixes 30
Data Graphs Yes
Audio Player Yes
Logical Switches 24
Number of Remote Commands 24
Servo Sequencer 10
Timers 10
Displayed Telemetry Values 40
Sound on Events 40
Alarms 40
Vibration Alarms Yes
Voice Output Yes
MP3 Yes
Microphone Yes
Gyro Settings 3
Servo Balancer Yes
Function Curves Yes
Throttle Limiter (heli) Yes
Variometer Yes
Flight Mode Trim Yes
Data Stream Logging 80
Telemetry Controls 64
Voice Commands 16
Lua Apps 10
Ditex Servo Telemetry 16
Double Path Yes
Accelerometer No
Online telemetry via Bluetooth for smartphones Yes
Bluetooth connectivity for headphones Yes
Wi-Fi module Yes


Instructions for DC24II - Part I - Czech


Instructions for DC24II - Part I - Germany


Instructions for DC24II - Part I - English


Instructions for DC24II - Part I - French