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AR6400L DSM2 6 Channel Ultra Micro Receiver



*at participating retailers

AR6400L DSM2 6 Channel Ultra Micro Receiver

Item #: SPMAR6400L


Retail: $79.99*

Find a Retailer Buy Now *Avaliable at participating retailers


Key Features

  • Two integrated linear servos (elevator and rudder) plus two additional servo ports
  • Long 9.1mm / 0.36 in servo throw for 3D aerobatics
  • Integrated brushed speed control
  • Compatible with optional Spektrum linear ultra micro servos SPMAS2000 and SPMAS2000L
  • Compatible with external brushless speed controls (optional)
  • 1mm JST connections
  • Weighs just 3.9 grams
  • Small, compact footprint
  • Single LiPo operation
  • Smart Bind™ technology
  • X-Port™ allows for future expansion

Product Specifications

DSM2 micro receiver+ two integrated linear servos+ integrated brushed ESC
# of Channels:
6 channels or 4 channels plus X-Port
0.92 in (23.45mm)
1.09 in (27.75mm)
0.32 in (8.10mm)
0.14 oz / 3.9 g
Voltage Range:
1-cell LiPo 3.2V to 4.2V
Antenna Length:


Spektrum’s AR6400L is a 6-channel ultra-micro receiver with integrated servos, speed control and ParkZone’s X-Port™ technology. The AR6400L is designed for ultra micro and ultra light foamy aircraft. Featuring DSM2™ technology the AR6400L is compatible with all Spektrum, JR, E-flite, and ParkZone 2.4GHz DSM2 transmitters.

Force: 2.8 oz/79.4 g 
Stroke: 9.1mm / 0.36 in
Speed: 0.14 sec

Speed Controller:
Type: Integrated brushed
Max Continuous Current: 2.0 amps

Always purchase products from a Horizon Hobby, Inc. authorized dealer to ensure authentic high-quality Spektrum product. Horizon Hobby, Inc. disclaims all support and warranty with regards, but not limited to, compatibility and performance of counterfeit products or products claiming compatibility with DSM2 or Spektrum.

Attention: Horizon Hobby has confirmed that all Spektrum Products being sold by KoKo Technology are counterfeit.  We consider it a danger to use these products, waive all liability and will not support any warranty or service in regards to them.

This product is not intended for use by children under 14 years of age without direct adult supervision.

Manuals and Support

Technical Notes

Connector Type: JST-SHR (1.0mm)

Related Parts

Parts Listing  See All

  • Replacement Servo Mechanics:Ultra Micro Long Throw[SPM6832]

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Optional Accessories  See All

  • 150mAh 1S 3.7V 25C LiPo Battery[EFLB1501S25]

  • 1S 3.7V LiPo Charger, 0.3A: BMCX[EFLC1003]

  • Celectra 4-Port 1-Cell 3.7V 0.3A DC Li-Po Charger[EFLC1004]

  • Propeller with Spinner 140mm x 45mm: Vapor/Night[PKZ3302]

Used In...  See All

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