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Spektrum RC AR400 4-Channel DSMX Aircraft Receiver

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Low Price: $29.99
Discontinued Online

This is the Spektrum AR400 4-Channel DSMX Aircraft Receiver. The full-range Spektrum AR400 is easily one of the best receiver values in RC. Giving pilots the speed and precision of the genuine DSMX control plus the signal security of an active amplified antenna. This antenna features a small, integrated remote receiver that enables the AR400 to “see around” reflective materials on a model and avoid antenna polarization blind spots. It allows the AR400 to pick out its transmitter’s signal with remarkable clarity in the noisiest 2.4GHz environments.


  • Full-range DSMX receiver
  • Antenna is amplified for greater signal clarity
  • Small, remote receiver attached to antenna provides signal path diversity
  • 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: 3.5 - 9.6V
Antenna Length: 190mm

This product was added to our catalog on June 26, 2012

Verified Owner
Monday, Jul 6 2015 (about 4 years ago)
Spektrum RC AR400 4-Channel DSMX Aircraft Receiver
Excellent receiver with no problems. Using this in a home built 1400mm UglyStik.
Verified Owner
Saturday, May 30 2015 (about 4 years ago)
Spektrum RC AR400 4-Channel DSMX Aircraft Receiver
Had issues getting the speedy working. all other channels worked well with the servos connected. Tried another speedy same issue....nothing!
After a while I reprogrammed my controller to use the rudder channel as the throttle and the throttle channel as the rudder. Worked perfectly.
pain to have to go to the effort though.

Thumbs up for its size....thumbs down for the headache.