12 channel full-range receiver compatible with JETI EX & EX Bus protocols. Supports telemetry functions and contains a separate battery power connector.

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.

Weight [g] 24
Dimensions [mm] 51 x 28 x 11
Number of channels 12
Telemetry Yes
Operational temperature [°C] -10 ... 85
Compatible protocols DUPLEX 2.4GHz EX, EX Bus
Antenna Length [mm]

x 400
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