Congratulation to Henning Wessels
Henning Wessels won the first German F3A DMFV competion. He is using the JETI DC-16 in combination with the Mezon 95 speed controller. This combination gives a sure feeling for flying the airplane. All data from the Hacker Q80 are accessible for online and offline analysis - rpm, amps, temperatur etc.
Central Box 200 firmware update

This update brings additional options for digital inputs and outputs to the Central Box 200. Now you can simply control your LED lights using the Central Box  only. The Central Box can function as an EX Bus expander so you can join several Central Boxes together and you'll have perfect signal distribution and control redundancy in a model. 

Download here

MGPS firmware update

The MGPS firmware update brings several additional features requested by users. For example, the SetOrigin function can now be linked to any receiver channel so that resetting the distance before flight is more comfortable.

Download here

FM Receivers

REX receivers are designed to receive frequency modulated signals from all FM transmitters, including synthesized frequency transmitters. REX receivers are available for use in all model control brands, and are suitable for all types of models.

Ordering type

Optic 8

Art. No.: J-Optic8
Optic 8

OPTIC 8 provides absolute isolation of the RC receiver from other electrical equipment in the model. The OPTIC 8 prevents unwanted signals moving along conductors from servos, speed controllers, and other devices connected to the on–board electrical system.


Art. No.: JR-5MPD-40

Microprocessor Pulse Decoding

REX MPD receivers are designed to receive FM signals in the 27, 35, 35B, 36, 40, 41 and 72 MHz bands.

Rex 4 MPD and Rex 5 MPD recievers are small and lightweight, and suitable for use in small and medium sized model aircraft. Rex 7 MPD receivers can be used in larger models. Futaba, Graupner/JR and Hitec plugs are all suitable for connecting the receiver battery and servos to Jeti Rex MPD receivers.

REX 5 plus

Art. No.: JR-5-40
REX 5 plus
Standard receivers are designed for reception of FM signals in the 27, 35, 35B, 40 MHz radio bands. Due to small size and low
weight, the receivers suit very well small model airplanes with wingspans up to 1500 mm and maximum weights to 1500 g. Suitable types of servo connectors are Futaba, Graupner or Hitec.
e-flight Esprit Hacker Hepf

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