Features: High quality PA to high receiving sensitivity;Short antenna, -size with 4CH output, especially designed for mini aircraft to save mounting space;Compatible with high frequency Futaba FASST, stronger anti-interference capability .Description: Model: -RXF6602Operating Voltage:4.8V~8.4V Dimension: 38x18x8mm Weight: 4gNo. Of Channels:4CH Antenna: Single Antenna Compatibility: Compatible : Futaba FASST remote control system Application: Futaba FUTABA 6EX, 7C, TM-7, TM-8, T8FG, T10C, TM-10, T10CG, T12Z, T12FG, TM-14,T14MZ, T18MZ etc. FASST system Material: plastic colour: as shown Package Contents:1 x Receiver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.