DMSS 2.4GHz 6chUse with RG613BX (1ch to 6ch) Dimension : Weight : Receiving System : 6 channel DMSS System with XBusOperating Voltage : 4.5-8.5VAntenna Diversity ModelAntenna : Coaxial potion/105mm : Antenna potion/25mmNo telemetry Easy BIND systemSoft case