The R617FS 6 channel receiver utilises Futaba Advanced Spread Spectrum Technology (FASST) to give the ultimate in 2.4GHz performance. Using Futaba’s Diversity Antenna System gives superior reception, yet even with all this technology the receiver weighs a mere 9.8g!

High sensitivity receiver weighs only .25oz (7g) without case yet is a full range system for all aircraft from giant scale to park flyer applications-no need to buy separate receiver for specific aircraft
Simple one-touch binding - 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
Specifications:
Size: 1.6 x 1.1 x .35" (40 x 27 x 9mm)
Power Requirement: 4.8 - 6V
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