FlySky FS i6 i6 2 4G 6CH AFHDS RC Radio Transmitter Without Receiver for FPV RC Drone Engineering Vehicle Boat RobotDescription Brand Name FlySkyItem Name FS i6 transmitterType Mode 1 with color box Mode 2 with color box optional Channels 6 ChannelsModel Type Glider 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 PS2Output PPMCharger Port NoANT length 26mm 2 dual antenna Transmitter Weight 392gPackage Weight 628gTransmitter Size 174x89x190mmPackage Size 23 5x21 2x10 6cmPower 6V 1 5AA 4 Not Included Display mode Transflective STN positive type 128 64 dot matrix VA73 39mm white backlight On line update YesColor BlackCertificate CE0678 FCCModel Memories 20Control Range 500mFeatures 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 of hopping algorithm This radio system uses a high gain and high quality multi directional antenna it covers the whole frequency band Associated with a high sensitivity receiver this radio system guarantees a jamming free long range radio transmission Each transmitter has a unique ID when binding with a receiver the receiver saves that unique ID and can accepts only data from the unique transmitter this avoids picking another transmitter signal and dramatically