Futaba R617FS 2.4 GHz FASST 7-Channel Receiver

The Futaba R617FS high sensitivity receiver weighs only .25oz (7g) without case yet is a full range system for all aircraft from giant scale, park flyer and helicopter applications. No need to buy separate receiver for specific aircraft !
Simple one-touch linking - no plugs to mess with or lose.
Dual Antenna Diversity allows 2.4GHz FASST Futaba transmitter to select the best reception between the two receiver antennas with no signal loss.
Rubber grommets installed where antennas exit to eliminate stress and fraying of the two antenna wires.
One year limited warranty through Avio & Tiger beginning at the date of purchase.

Specifications:

Size: 1.6 x 1.1 x .35" (40 x 27 x 9mm)
Power requirement: 4.8 - 6 Volts
Current drain: 80mA (at no signal), 74 mA(w/ signal no servos on 4.8)
Weight: 0.34oz (9.8g) with case, 0.25oz (7g) without case.
Antenna Length: 5-1/2"