NEW!
Digitech CRU Duplex 2.4

Central Retract Unit
Worlds first truly configurable retract controller with telemetry for Jeti!
Designed by Carsten Groen, produced and sold by Digitech.
. Works on most available retracts (Electron , Behotec , JP , Digitech , Prolynx , Jet-1A , Mibo Jets etc).
. Power in/out easy to hook between your turbine or RX battery system (dual MPX connectors).

. Wirelessly Programmable Using DC/DS Tx Device Explorer
. Sequencer with 4 servo output channels (smart system will only work if wheels are in or out, dependent on status).
. Current is monitored (alarm can be set) for the 4 door servos, alarm if excessive current (blocked doors).
. Manual Pushbutton for gear up/down, can be mounted on fuselage (no need to turn on TX to control gear).
. Selectable Pulse braking (to avoid flat-spots).
. Anti Skid (we wanted to call it ASS “Anti Skid System”) but this was revoked by our department of seriousness :) )
. Gyro controlled brakes and front wheel servo.
. Independent braking by rudder movement, you get more braking power to one side when moving rudder.
. Delays independent of each retract for up and down, for scale purposes.
. Settable speed, max current, rewind time etc. for retracts.
. works with virtually ANY retract system.
. Status messages on transmitter (wheels in/out locked), error (LUA application available, courtesy David Mcqueeney).
. Front wheel braking possible.
. Upgradeable via USB connector.
. EX Bus jeti compatible (further TX systems pending).
. 3 retract output
. 3 brake outputs
. 4 gear door servo outputs
. 1 steering wheel servo output
. 1 manuel switch input (for gear up/down without transmitter)
. 1 Jeti EX Bus connector
. 1 Male Multiplex connector
. 1 Female Multiplex connector

For Jeti, fully EX Bus compatible, only 1 cable needed to your receiver.!
Full Jeti programmable thru Device Explorer menu.
Ideal for scale models, you can delay each gear in and out with time delays.
You can set every brake in Pulse mode and even control the braking force for left, right and front.
You can set the rewind time, min/max retract time, max current allowed (block detection) etc.
Works also with LUA application, full status for gear and brakes on one single easy-to-use screen!
Available end of year 2019.
Price 149,- incl Local taxes.

Technical details:
Input voltage: 6 to 14 volts
Max current for the 3 retracts: 4 Amp each
Max current for the 3 brakes: 3 Amp each
CNC milled aluminum box
Size: 69 x 45 x 17 mm (excluding connectors)
Weight: 50 grams (1.8 oz)

• The sensor is compatible with Duplex EX system.
• EX telemetry values: actual flow and the amount of the fuel in the tank.
• User adjustable parameters, such as tank capacity, depleted fuel alarm, etc.
• Firmware updates.

MFlow2 consists of the flow sensor and the base. The sensor is connected to the base via a cable with a lock connector. The other cable labeled as „Ext“ is used for the DUPLEX system or the JETIBOX. The flow sensor is fitted with these endings according to the type:

MFlow2 G: 2x barbed fittings for tubes with the internal diameter of 2 mm a 2x barbed fittings for tubes with the internal diameter of 3 mm

Art. No.: JEX-MA

EAN: 8595245909307

Weight [g]4Dimensions [mm]28 x 16 x 5Operational temperature [°C]-10 ... 85Supply Voltage [V]3.5 ... 8,4Average Current [mA]15

Files for download

Manuals - MAlti EXMAlti EX [DE]MAlti EX [EN]

MAlti EX is a system that measures atmospheric pressure and using the obtained data it calculates the altitude above sea level and relative altitude above the ground. The sensor also alerts you if any alarm setting is exceeded. The sensor data can also be transmitted via the Duplex system to the user.

Main features

• Measurement of altitude, pressure, and temperature. 
• Possible sound alarm signaling using a JETI Tx module (EU only) or JETIBOX profi.
• The device is compatible with EX Bus protocol, i.e. it is possible to be configured comfortably via a special menu in DC/DS JETI model transmitters.
• Firmware updates.

Jeti USB adaptor

Manuals - USB AdapterManual for USB adapter CZManual for USB adapter DEManual for USB adapter EN

The USB Adapter transfers information between a PC and Jeti model products. It is, in fact, an adaptation means between the PC USB interface and the data connector Ext. with appropriate USB support, provided in Jeti model products. All types of equipment marked with the label symbol USBa are prepared for firmware updates. On the internet pages www.jetimodel.com you may find information about actual firmware versions.

Drivers for Windows systems can be found here: www.ftdichip.com/Drivers/VCP.htm

MRPM-AC

The sensor MRPM EX-AC is used exclusively for measuring the speed of brushless DC motors (BLDC). It is connected to any two motor phases and it calculates the current speed from the electrical course at the phases. With the help of the sensor MRPM-EX AC, current speeds and the past course of the propeller performance (minimum, maximum) can be monitored.

The sensor can be adjusted to set the timeout parameter which will be later announced to the user. Because the sensor is connected to the motor power system, the user must adjust the number of motor poles and the gear ratio of the transmission system to ensure proper operation. The information from the sensor are transmitted to the user via the Duplex system.

JEX-MUI-30

Manuals - MUI EXMUI EX Manual CZ - Czech User ManualMUI EX Manual DE - German User ManualMUI EX Manual EN - English User Manual

Assignment of the MUI EX sensor is measurement of voltage, current and consumed capacity of flight batteries in the model. The wireless data transmission by the DUPLEX 2,4GHz system is monitored by the JETIBOX terminal.

For communication purposes the Duplex system takes advantage of the 2,4 GHz band which, besides sending remote control data to the model, also receives data from the model back to the transmitter. During a flight, obtained telemetric data are transmitted in real time and the actual values of the measured data can be displayed on the JETIBOX LCD. Telemetric MUI sensors execute voltage and current measurements in your model and transmit these informations with the aid of the DUPLEX system (receivers and transmitter modules). Thanks to exact current measurements these sensors make it possible to trace the spent capacity of the measured battery. The MUI unit is recording the spent current flow time and its average as well as maximum value. Furthermore it offers exact voltage measurements and recordings of voltage minimum and maximum values.
The task of parameter adjustment and measured data setup is performed by the well known talent – the JETIBOX terminal.

MUI sensors allow setting of acoustical signals in order to announce violation of set parameters. Such alarms may be set for measuremets of maximum current and minimum voltage as well as for a maximum of consumed battery capacity. The sound signal is generated by a siren integrated in the transmitter module. For better differentiation the particular alarms are distinguished by Morse alphabetic letters. The acoustical alarm generation in case of parameter violation is working even if the JETIBOX is not connected. With the JETIBOX in place, the LCD display shows which parameter has been violated. In case of violation of several parameters the alerts alter consecutively as well as the indications on the LCD display.

he MULi6s Module is a sensor designed to monitor the Li-XX battery voltage, which measures the voltage of each battery cell via the balance connector. It allows you to monitor the voltage of up to 6 Li-XX cells per module. The individual MULi6s modules can be serialized and can be connected to up to 5 modules. The MULi6s Module sensor monitors the voltage of each battery cell with its history (minimum, maximum), the total battery voltage, the voltage difference between the strongest and the weakest cells, and the sensor is able to alert the operator to exceed the set parameters by means of alarms. Sensor information is transmitted by the Duplex system to the operator. The Duplex system uses a 2.4GHz bandwidth to communicate, not only to the model, but also to the transmitter. The telemetry data acquired during operation is transmitted in real time and the current state of the measured quantities can be displayed on the JETIBOX LCD or DC / DS transmitters.

SB-IAS SPEED SENSOR 480KM

This speed sensor is Jeti / futaba / Core compatible , consist of the main unit , and a Pitot sensor. can be connected directly to a EX port of a Jeti receiver or to the CTU

PRODUCT DESCRIPTION

This speed sensor is Jeti /Futaba compatible , consist of the main unit , and a Pitot sensor.
can be connected directly to a EX port of a Jeti receiver or to the 
CTU

MANUAL

Details :

Weight 6 gram (no pitot)

Max speed 480 Kmh

has static and Pressure port..

Introduction: The SB-IAS Air speed sensor is a small device that connects to the SBUS2 connector of a Futaba receiver or to the EX Bus connector of a Jeti receiver.

This allows you to get the instantaneous air speed (and distance travelled on Jeti) of your model airplane shown on your transmitter and/or to have the current speed announced to you from the transmitter’s speaker or earplug.

This will help you during landing phase and other critical maneuvers.

SB-IAS SPEED SENSOR 1030KM

This speed sensor is Jeti / futaba / Core compatible , consist of the main unit , and a Pitot sensor. can be connected directly to a EX port of a Jeti receiver or to the CTU

PRODUCT DESCRIPTION

This speed sensor is Jeti /Futaba compatible , consist of the main unit , and a Pitot sensor.
can be connected directly to a EX port of a Jeti receiver or to the 
CTU

MANUAL

Details :

Weight 6 gram (no pitot)

Max speed 1030 Kmh

has static and Pressure port..

Introduction: The SB-IAS Air speed sensor is a small device that connects to the SBUS2 connector of a Futaba receiver or to the EX Bus connector of a Jeti receiver.

Or Powerbox Core

This allows you to get the instantaneous air speed (and distance travelled on Jeti) of your model airplane shown on your transmitter and/or to have the current speed announced to you from the transmitter’s speaker or earplug.

This will help you during landing phase and other critical maneuvers.

The RC is a wireless switch ON / OFF switch in the Jeti model for specific products (such as Jeti SPS10, DSM 10, Central box and other). It can be connected instead of the standard magnetic switch actuator. Maintenance hatches, an opening of the canopy or external ON / OFF switch on the model are a thing of the past.

Turn your model easily and wirelessly at the transmitter ON or OFF.

Settings and functions are made via the Jeti model DS / DC transmitter, the RC switch is only suitable for this TX series. We recommend for a secure operation  the two-stage safety switch No. 80001540 (DC 16) or No. 80001547 (DC-16).

- fits for SBEC 40, DPS 40, SPS 20, DSM 10, Central Box 200, Central Box 400, Master Switch

- NEW: also for MAX BEC2D PLUS (!)

- not for MAX BEC 2D

The RC is a wireless switch ON / OFF switch in the Jeti model for specific products (such as Jeti SPS10, DSM 10, Central box and other). It can be connected instead of the standard magnetic switch actuator. Maintenance hatches, an opening of the canopy or external ON / OFF switch on the model are a thing of the past.

Turn your model easily and wirelessly at the transmitter ON or OFF.

Settings and functions are made via the Jeti model DS / DC transmitter, the RC switch is only suitable for this TX series. We recommend for a secure operation  the two-stage safety switch No. 80001540 (DC 16) or No. 80001547 (DC-16).

- fits for SBEC 40, DPS 40, SPS 20, DSM 10, Central Box 200, Central Box 400, Master Switch

- NEW: also for MAX BEC2D PLUS (!)

- not for MAX BEC 2D

SP-06-OPTO

SPS-20 (J-sps-20)

he SPS 20 (single electronic switch) is an electronic switch mainly meant to switch supply voltages of receivers / servos, regulators, fuel pumps or similar equipment. A big advantage of electronic switches in comparison to mechanical ones is in general their higher reliability as far as vibration resistance is concerned. Another advantage of the electronic switch is given by its practical ability to withstand an unlimited number of switching cycles.

Electronic switches have no moving parts like contacts which would be wearing out during switching processes, therefore their durability is extremely long. Moreover, they are not prone to spontaneous and unexpected false tripping with known disastrous effects. Last but not least, electronic switches offer much lower inherent transient resistance in comparison to mechanical switches.

The electronic switch SPS 20 is operated with the aid of a magnetic switch which can be fixed to the fuselage or elsewhere. The system becomes switched on or off with application of a special magnet.

The switch SPS 20 are admittedly intended for the purpose of switching supply voltages of receivers and servos, but they may be as well successfully used for other DC switching tasks.

For more information, please visit this products webpage.