Power Up RD410 2.4GHz DSM2 & DSMX Compatible 4 Channel Receiver
Dimensions: 1.29" x 0.82" x 0.47" (33mm x 21mm x 12mm)
Dual antennae: 0.90" (23mm) each
Weight: 0.2 oz. (5.6 grams)
Operating Voltage: 4.8v - 8.4v
4 Channels: Rudder, Elevator, Aileron, Throttle, plus battery/bind port.
Range: 800M+ (2500+ feet)/Full Range
Compatible with Spektrum and JR DSM2 and DSMX aircraft radio and module systems.
This receiver is compatible with Spektrum DSM2 amd DSMX radios, but it is not a Spektrum brand receiver. The Spektrum brand is a trademark of Horizon Hobbies USA.