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Spektrum AR400 4-Channel DSMX Aircraft Receiver
Spektrum AR400 4-Channel DSMX Aircraft Receiver

Our Price: $29.99

Product Code: SPMAR400

This is the Spektrum AR400 4-Channel DSMX Full-Range Aircraft Receiver. The full-range Spektrum AR400 receiver is easily one of the best receiver values in RC. It combines the speed and precision of DSMX control with the signal security of an active amplified antenna. This antenna enables the AR400 receiver to "see around" reflective materials on a model and avoid antenna polarization blind spots. It also allows the AR400 receiver to pick out its transmitter's signal with remarkable clarity in the noisiest 2.4GHz environments. All of this is complemented by SmartSafe failsafe protection and the security of Spektrum QuickConnect technology that provides lightning-fast reconnection in the event of a low-voltage brownout.

NOTE: The AR400 receiver is not compatible with the DX6 park flyer radio system.


  • Full-range DSMX receiver
  • Antenna is amplified for greater signal clarity
  • 4-channel - throttle, elevator, aileron and rudder channels for park flyers, trainers and most sport planes
  • Flight log and telemetry compatible
  • 2048 resolution


Type: Full-range DSMX aircraft receiver
# of Channels: 4
Modulation: DSM2/DSMX
Band: 2.4GHz
Length: 1.2 in (31mm)
Width: 0.7 in (17mm)
Height: 0.4 in (11mm)
Weight: 0.2 oz (5.6 g)
Voltage Range: 3.59.6V
Antenna Length: 190mm

Average Customer Review: 5 of 5 Total Reviews: 1 Write a review.

  0 of 0 people found the following review helpful:
Good quality basic receiver April 13, 2017
Reviewer: Prof Lawry from Cincinnati, OH United States  
You can buy cheaper, but this receiver is the gold standard. Because I am going to Flite Fest where there will be lots of planes in the air at the same time, I wanted a good DSMX receiver. Most of the cheaper brands are DSM2.

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