
We would like to introduce you a special limited edition of ten DC/DS-24 transmitters, which was created for the 75th anniversary of the end of World War II. Unfortunately, the release of this series last year was significantly affected by a global pandemic, which also affected our plans. The limited edition is intended for end customers, collectors and fans of JETI and is created in the spirit of flying legends of World War II. Each transmitter has original design, which was artistically painted directly on the transmitter (Airbrush).
You can find more information and photos on our Facebook profile JETI Model.

1. REX Assist v1.19 (03/2021)
Airplane pitch with Assist enabled is no longer affected by acceleration (Horizon mode).
2. MVario2 FAI F5J v2.05 (03/2021)
Supports new sensor revision.

-Time interval of the RX alarm was modified to 2s.
-Extension the compatibility for Futaba R7008SB (S.BUS)
The update can be done by the Jeti Studio.
Duplex REX10
Weight [g] | 16 |
Dimensions [mm] | 51 x 28 x 11 |
Number of channels | 10 |
Telemetry | Yes |
Operational temperature [°C] | -10 ... 85 |
Compatible protocols | DUPLEX 2.4GHz EX, EX Bus |
Antenna Length [mm] | 2 x 200 |
Supply Voltage [V] | 3,5 - 8,4 |
Average Current [mA] | 75 |
Satellite receiver support | Yes |
Output Power [dBm] | 15 |
Receiver Sensitivity [dBm] | -106 |
Assist stabilization | No |
Files for download
Manuals - Duplex REX
Update - Receivers
10 channel full-range receiver compatible with JETI EX & EX Bus protocols. Supports telemetry functions.
Additional features:
- PPM input
- PPM output
- Integrated expander for EX & EX Bus devices
- UDI digital output
JETI Duplex receivers are designated for use with the DC/DS transmitters or the JETI transmitter modules in the 2.4 GHz frequency band.
The receivers support online updates so that everyone is able to install the latest software versions. From the very beginning bidirectional transmission has been a distinctive feature of the Duplex system, this not only handles telemetry data, but it also helps to ensure secure primarily transmission safety between the transmitter and receiver.
The Duplex EX telemetry system uses an open protocol. This gives the advantage of compatibility with a large number of telemetry sensors from both JETI model and third party producers. For the display of telemetry data you can use purposely designed equipment like the JETIBOX profi and DC/DS transmitters or you can display the data on PCs.
The REX receivers are fully compatible with the previous generation of the Duplex equipment.