Description Model construction receiver Equipment: With Ibus connection. Technical data: Number of channels: 6 Operating voltage: 4.5 - 6.5 V Frequency: 2.4 GHz Weight: 7 g. -Part number: FS-IA6 Product dimensions, Width: 22 mm Product dimensions, Height: 7.5 mm Product dimensions, Length: 41 mm Plug-in system: JR