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Holiday Special Jeti Duplex Ex Rex 7 Slim 2.4ghz Receiver W/telemetry Holiday Cheer Edition [gQBPjdCn]

$25.99 $83.99 -69%

Holiday Special Jeti Duplex Ex Rex 7 Slim 2.4ghz Receiver W/telemetry Holiday Cheer Edition [gQBPjdCn]ReceiverDuplex EX REX 7 slimManufacturerJeti ModelSpecial FeaturesSpread-Spectrum/Frequency HoppingModulation2.4GHz w/Telemetry DataUpgradeableVia USB or JetiBoxSatellite Rx SupportYes/2 (E1, E2)Ch

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Holiday Special Jeti Duplex Ex Rex 7 Slim 2.4ghz Receiver W/telemetry Holiday Cheer Edition [gQBPjdCn]


Made In Czech Republic



Receiver Duplex EX REX 7 slim
Manufacturer Jeti Model
Special Features Spread-Spectrum/Frequency Hopping
Modulation 2.4GHz w/Telemetry Data
Upgradeable Via USB or JetiBox
Satellite Rx Support Yes/2 (E1, E2)
Channels 7
Range Full Range
Voltage 3.2-8.4V (2S Li-poly)
Dimensions 15mm x 12.5mm x 60mm
Weight 12 g

Product description and features

A completely new type of receiver from the REX SLIM series with 7 servo slots. The receivers are specially designed for models with very narrow fuselages (e.g. F3J, F5J, etc.).

The REX Slim receivers offer all the features of the well-known REX receiver series with a minimal cross-section.

  • Supported protocols: PPM, EX BUS, EX Telemetry, S.Bus
  • Freely programmable channel assignment of the slots
  • Compact dimensions
  • Full range
  • Wireless programmable via the device overview of the Duplex DC/DS transmitters
  • Programmable via the JETIBOX

Technical data

  • Dimensions: 15 x 12.5 x 60mm
  • Weight: 12 g
  • Supply voltage: 3.5 - 8.4V
  • Telemetry: Yes
  • Stabilisation ASSIST: No
  • Servo slots: 7
  • Antenna length: 2x 200 mm

Duplex revolutionary, fully digital 2.4GHz, frequency hopping radio system is fully designed and manufactured by Jeti Model in the Czech Republic. We are excited to introduce two brand new lines of REX and REX Assist Jeti Duplex 2.4GHz Receivers with built-in revolutionary features: Internal Data Telemetry Logging (Black Box), Integrated Multi (3) Input/Output Telemetry & EX Bus Expander, and New 32 Bit Microprocessors (No limits for Future Firmware Upgrades). All Jeti receiver features wirelessly programmable failsafes and integrated digital telemetry (Rx Voltage, Signal Quality). 


New Jeti REX line of programmable receivers has been developed to take full advantage of multi-port (Ext, E1, E2), multi-communication protocol (EX Bus, UDI 12/16, PPM) configuration and fully implement Duplex EX Bus (Device Manager) or third-party devices that use EX Bus for telemetry and programming integration.

One of the most attractive features of the Duplex 2.4GHz line of products is the full integration with all Duplex telemetry sensors. You can easily observe up to 40 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).

With any of the Duplex 2.4GHz receiver you can simultaneously monitor all of your sensor data using the Duplex JetiBox Profi or any of the Jeti 2.4GHz Transmitters.

More information (links):
* Instruction Manual (.pdf)
* Instruction Flow Chart (.pdf)
* Click Here for Firmware Updates

Port Configurations (Rx Firmware REX 1.00):
Standard: 1-3 Servo, E1/E2 Servo/Telemetry/Satellite, Ext Telemetry/USB Programming
PPM/Servo: 1-3 Servo, E1/E2 Servo/Satellite/PPM, Ext Telemetry/USB Programming
EX Bus/Servo: 1-3 Servo, E1/E2 Servo/Satellite/EX Bus, Ext Telemetry/USB Programming
UDI/Servo: 1-3 Servo, E1/E2 Servo/Satellite/UDI, Ext Telemetry/USB Programming

Video:

What Our Customers Say

December 26, 2025

Absolutely no complaints!

A great product. And A+ service.

- Mindi P..

December 26, 2025

Absolutely no complaints!

I'm impressed with the smart design.

- Addison U..

December 26, 2025

Absolutely no complaints!

This is a fantastic and smart purchase.

- Amber V..

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