More information (links):
* Jeti Duplex DS-12 Instruction Manual (.pdf)
* Click Here for Firmware Updates 

The 900MHz RF module in the Jeti DS-12 radio systems does NOT work with the existing Duplex R3 REX 900MHz receiver. New R3 REX 900MHz NG (New Generation) is in the final stages of development, we are expecting to have the first pieces available by the 2nd quarter of 2020.

The New Special Edition Jeti DS-12 2.4GHz/900MHz Carbon Gray Radio System Features Carbon Fiber Front Plate, Black Metal Hall Sensor Gimbals, and Metal Control Buttons. Package Includes Transmitter Aluminum Case and Duplex REX R7 2.4GHz Receiver.

The DS-12 represents a completely new approach for Jeti. This new radio system offers the budget or weight-conscious flyer the opportunity to take advantage of the amazing features offered by the Jeti Duplex RC system, while still maintaining the standard of excellence that Jeti has become known for. While we have purposely opted for a molded plastic case to save weight, the important details like dual-band redundancy, hall sensor gimbals, and a color screen remind you that you are still flying Jeti. Add to that our industry-leading telemetry and user-friendly programming, and you have a transmitter that you will surely love. 

This revolutionary, digital, 16 Channel (Upgradable from 8), 2.4GHz & 900MHz, dual frequency/band, dual redundant(1x 2.4GHz, 1x 900MHz RF Modules) frequency hopping radio system is fully designed and manufactured by Jeti Model in the Czech Republic. This is one of the most advanced radio systems on today's market. It features a molded plastic case with fully integrated (3) antennas, a mini USB port, a built-in speaker, headset jack, plastic, transmitter gimbals with Hall sensors (4096 step resolution), and 4 ball bearings for precision movement, integrated vibration feedback (Haptic), a large 320x240 color, backlight display, and many other features. The Jeti DS-12 is sure to become the new standard in transmitter performance. 

One of the attractive features of the Duplex 2.4GHz line of products is its full integration with all Duplex telemetry sensors. You can easily observe up to 40 (Upgradable from 10) different parameters in real-time directly on the transmitter. Or, by using the JetiBox Profi (sold separately) you can see your data in parallel mode giving you and your copilot valuable real-time information (see video). 

One of the most important features of Jeti's transmitters is the gimbal and switch function assignment flexibility. With the DS-12 you are free to fully customize your radio. You can swap switches or sticks (Mode 1-5) and customize function assignments any way you like. Other important functions are programmable Sounds/Alarms and even user-recordable sounds. This audible alarm feature was specifically designed to keep you informed while also keeping distractions to a minimum. We think this is the best way to enhance both your enjoyment and your model safety. You can simply set a receiver battery capacity alarm for the desired capacity used and once that number has reached the system acoustically and visually gives you warnings. 

Specifications and Features

• Dual-Band 2.4GHz & 900MHz, dual redundant with three (3) integrated antennas.
• Integrated Microphone - Create custom voice announcements.
• Voice Commands - Set up voice-activated telemetry announcements.
• Brand new, high contrast, full-color 320x240 backlight LCD.
• Built-In Accelerometers & Gyros - Trigger any voice announcement or assign any function.
• Future Proof Hardware – Ready for optional WiFi or Bluetooth plug-in modules.
• State-of-the-art, upgradable firmware that gives you full freedom and complete control.
• Solid plastic, impact-resistant transmitter case with fully integrated antennas and oversized LCD.
• Mini USB port for firmware upgrades and PC downloads of telemetry data.
• Integrated speaker and a 3.5mm headset jack. You can play music and create custom voice alarms. Options are virtually unlimited.
• Built-in, logical switches that let you program a complex string of control events with the simple flip of a switch.
• 9-point, programmable curve mixes for all 16 (Upgradable from 8) digital proportional channels.
• You can set up not just dual, but triple rates.
• Pre-programmed servo setups for nearly every type of wing, tail, and swash plate imaginable.
• Unlimited use of the onboard 8GB SD card memory.
• Fully integrated logical switch functions. If you need to drop bombs only if your throttle is at 50% and bay doors are open, with this system you can. Your programming/mixing options are virtually unlimited.
• Fully integrated digital telemetry. View, process, and store all your telemetry data and even wirelessly program any of the Duplex EX sensors.
• Create, manage, and program all alarms. Enhance safety for both yourself and your model. Monitor your temperature, speed, battery voltage, receiver battery capacity, and much more.
• All switches and channels are completely moveable and assignable. Want to move the throttle to the right knob or switch several functions to just one stick? With the Jeti radio system, yes you can. You can program any stick, dial, switch, or slider to generate any output you choose.
• Up to 10 programmable timers. You can easily set a timer for your overall flight time, a model memory timer for the motor run of a specific model, and any number of countdown/stopwatch timers that can be activated in any number of ways. 

The new Jeti DS-12 transmitter allows you to create a system that not only includes what you need but also gives you the opportunity for future expansion. For the first time Jeti DS-12, a State-of-the-art transmitter lets you customize its software and features. Now, you only pay for features that you will use. Save upfront on a cutting-edge radio system, but keep your options open for when your needs change. Or buy a transmitter with a discounted A, B, or Deluxe software package and save instantly. 





For Upgradable Features Visit: swshop.jetimodel.com 

Included: (1) Jeti Duplex DS-12 Transmitter (1) Jeti Duplex EX REX R7 Receiver (1) Aluminum Transmitter Case DS (1) 110-230V Wall Power Supply (1) Tx Battery Li-Ion 6200mAh (1) Mini USB to USB PC Cable