
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.
Receivers EX
JETI Duplex receivers are designated for use with the DC/DS transmitters or the JETI transmitter modules in the 2,4 GHz frequency band. Duplex receivers are offered in a wide range of sizes and features to suit the numerous demands of our customers. The Duplex receivers range from the tiny Duplex R4-R7 receivers for small and medium model sizes to the R8-R12 receivers for larger models. Last but not least, the R14 and R18 receivers are available for giant or really complex models.
The receiver selection can be expanded through the use of auxiliary receivers (RSat2 outside the US or Duplex EX R5-R11 in the USA and Canada) to increase safety and peace of mind.
The legacy Duplex system was designed to give maximum dependability, a property which has proven itself through many successful years of use. Based on user input, the system is continuously improved. Thanks to online updates the improvements are easily accessible to users from any part of the world. 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.
Explanation
EPC - External Power Connector via MPX connector.
indoor - type of receivers with minimum antenna length.
Duplex R11 EPC EX
11 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 (Sat1)
Duplex R14 EX
14 channel full-range receiver compatible with JETI EX & EX Bus protocols. Supports telemetry functions. Power supply is provided by MPX connector or standard JR connectors.
Additional features:
- PPM input (Sat1)
- PPM input or output (Sat2)
Duplex R18 EX
18 channel full-range receiver compatible with JETI EX & EX Bus protocols. Supports telemetry functions. Power supply is provided by MPX connector or standard JR connectors.
Additional features:
- PPM input (Sat1)
- PPM input or output (Sat2)
- JETI Duplex Rsat2 is included in the package
Duplex R9 EX
9 channel full-range receiver compatible with JETI EX & EX Bus protocols. Supports telemetry functions. Power supply can be provided by any of the servo JR connectors.
Additional features:
- PPM input (Sat1)
Duplex Rsat 2 EX
Duplex R5L EX
Duplex R5L EX (US)
5 channel full-range receiver compatible with JETI EX & EX Bus protocols. This receiver is designed for operation in small and medium models. Supports telemetry functions. Power supply can be provided by any of the servo JR connectors.
Available only within the USA.
Duplex R5L indoor EX (US)
5 channel full-range receiver compatible with JETI EX & EX Bus protocols. This receiver is designed for operation in small and medium models. Supports telemetry functions. Power supply can be provided by any of the servo JR connectors.
Reduced antenna length. Available only within the USA.
Duplex R6L EX (US)
6 channel full-range receiver compatible with JETI EX & EX Bus protocols. Supports telemetry functions. Power supply can be provided by any of the servo JR connectors.
Available only within the USA.
Duplex R6L indoor EX (US)
6 channel full-range receiver compatible with JETI EX & EX Bus protocols. Supports telemetry functions. Power supply can be provided by any of the servo JR connectors.
Reduced antenna length. Available only within the USA.
Duplex R4L EX (US)
4 channel full-range receiver compatible with JETI EX & EX Bus protocols. This receiver is designed for operation in small models, such as indoor airplanes, parkflyers etc. Supports telemetry functions. Power supply can be provided by any of the servo JR connectors.
Available only within the USA.
Duplex R4L indoor EX (US)
4 channel full-range receiver compatible with JETI EX & EX Bus protocols. This receiver is designed for operation in small models, such as indoor airplanes, parkflyers etc. Supports telemetry functions. Power supply can be provided by any of the servo JR connectors.
Reduced antenna length. Available only within the USA.
Duplex R7plus EX (US)
7 channel full-range receiver compatible with JETI EX & EX Bus protocols. Supports telemetry functions. Power supply can be provided by any of the servo JR connectors.
Additional features:
- PPM input (Sat)
Available only within the USA.
Duplex R9 EX (US)
9 channel full-range receiver compatible with JETI EX & EX Bus protocols. Supports telemetry functions. Power supply can be provided by any of the servo JR connectors.
Additional features:
- PPM input (Sat)
Available only within the USA.
Duplex R11 EPC EX (US)
11 channel full-range receiver compatible with JETI EX & EX Bus protocols. Supports telemetry functions and contains a separate battery power connector (MPX).
Additional features:
- PPM input (Sat)
Available only within the USA.
Duplex R14 EX (US)
14 channel full-range receiver compatible with JETI EX & EX Bus protocols. Supports telemetry functions. Power supply is provided by MPX connector or standard JR connectors.
Additional features:
- PPM input (Sat1)
- PPM input or output (Sat2)
Available only within the USA.
Duplex R18 EX (US)
18 channel full-range receiver compatible with JETI EX & EX Bus protocols. Supports telemetry functions. Power supply is provided by MPX connector or standard JR connectors.
Additional features:
- PPM input (Sat1)
- PPM input or output (Sat2)
Available only within the USA.
RC Switch
RCSW - RC Switch is a wireless switch designed especially for JETI model products (BEC stabilizers, Central Box and other accessories) that increase the comfort of model control. RC Switch can be easily controlled using DC/DS transmitters and it can be simply used as a replacement of the magnetic key.
Compatible devices: SBEC 40, DPS 40, SPS 20, DSM 10, Central Box 200, Central Box 400, Main Switch etc.
RC Power Switch 5A
RCPS5 - RC Power Switch 5A is a wireless switch equipped with a power circuitry that allows direct connection to receiver battery. RC Power Switch can be easily controlled using DC/DS transmitters and it can be simply used as a replacement of a standard mechanical switch.
RC Power Switch 10A
RCPS10 - RC Power Switch 10A is a wireless switch equipped with a power circuitry that allows direct connection to receiver battery. RC Power Switch can be easily controlled using DC/DS transmitters and it can be simply used as a replacement of a standard mechanical switch.