Jeti Duplex 2.4EX R4 Receiver

JD-R4

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The Jeti Duplex R4 Receiver is a small low-power receiver with 4 channels and two 100mm antennae, for small models. The R4 is compatible with all Duplex telemtric sensors (As are all Duplex receivers)

Any channel can be assigned to the output pins via the Jeti Box and as standard with these receivers, each channel can be programmed to perform servo-slowing, end-point adjustment, gain adjustment and A/B reversing. This is particularly useful where these features are not available with your transmitter and means the Duplex receivers offer great value for money.

Although all receivers within the Duplex range support an input voltage of 3.2-8.4V, this is not regulated. When using a speed-controller with built-in BEC, this should not be a problem, however when using a separate power-supply for your receiver and servos, please ensure that the input voltage to the R4 is appropriate for your servos.

Technical Details for Jeti Duplex 2.4EX R4 Receiver

Dimensions (mm)	35x20x7
Antennae Count	2
Antennae Length	100.00mm (3.94")
Channel Outputs	4
Temperature Range min. (°C)	-10
*Jeti Box Compatible (JBC)*	Yes
Temperature Range max. (°C)	85
Supply Voltage min.	3.2V
Supply Voltage max.	8.4V
Average Current (mA)	39
Transmission of Telemetric Data	Yes
Satellite receiver support	No
Power output (dBm)	6
Receiver Sensitivity (dBm)	-98
Weight	5.0g (0.2oz.)

Reviews of Jeti Duplex 2.4EX R4 Receiver

Jeti 4ch 2.4 Rx - By Graham S
5/5 stars
I have used a few of these Rx now, on indoor models, boats, and electric models flown at long range. Very light, fine for models down to 80g AUW so far.

Not once has the signal been lost or a glitch experienced.

So far I have not used the programmable capability of the 4ch. rx but before long one will end up in a glider wing on a big scale model, along with a battery, to make the wing connection non existent.