FlySky FS i6 2 4G 6CH AFHDS RC Radio Transmitter With FS iA6B Receiver for RC FPV Drone Engineering Vehicle Boat RobotDescription Brand Name FlySkyFS i6 Specifications Channels 6 ChannelsModel Type Heli AirplaneRF Range 2 40 2 48GHzBandwidth 500KHzBand 142RF Power Less Than 20dBm2 4ghz System AFHDS 2A and AFHDSCode Type GFSKSensitivity 1024Low Voltage Warning less than 4 2VDSC Port PS2 Output PPMCharger Port NoANT length 26mm 2 dual antenna Transmitter Weight 392gPackage Weight 676gTransmitter Size 174x89x190mmPackage Size 23 5x21 2x10 6cmPower 6V 1 5AA 4Display mode Transflective STN positive type 128 64 dot matrix VA73 39mm white backlight On line update yesColor BlackCertificate CE0678 FCCModel Memories 20Control Range 500mFS iA6B Specifications Item Name FS iA6BChannel 6Frequency Range 2 4055 2 475GHZBand Width Number 140Transmitting Power ≤ 20dBmRF Receiver Sensitivity 105dbm2 4G Mode The second generation of an enhanced version of the automatic FM digital systemEncoding GFSKAntenna Length 26mm 2 dual antenna Input Power 4 0 6 5V DCDimension 47 x 26 2 x 15mmWeight 14 9gPackage WeightColor Blacki Bus Interface YesData Acquisition Interface YesModel Type Airplane HelicopterCompatible Transmitter Compatible with FS i4 FS i6 FS i10 FS GT2E FS GT2GFeatures Works in the frequency range of 2 405 to 2 475GHz This band has been divided into 142 independent channels each radio system uses 16 different channels and 160 different types