Flysky FS-i4 FS-i4X 2.4G 4CH Radio RC Transmitter with FS-A6 Receiver For RC Airplane Remote Control

FS-I4: Model Type: Fixed-Wing/Glider/Helicopter 2.4GHz system: AFHDS 2A / AFHDS Modulation Type: GFSK DSC Port: PS2 PPM Chargeable: No Antenna On-Line Update: No Certificate: CE0678, FCC Display: LED Indicators

Specifications: Channels: 4 RF Range: 2.4055-2.475GHz RF power: <20dBm Bandwidth: 500KHz Stick Resolution: 1024 Low Voltage Warning: <4.2V Power: 6V DC 1.5AA*4(not included) Color: gray Size: 170*188*60mm Package size: 210 x 104 x 230mm Length: 26mm Net Weight: 296g Package weight: 377g

FS-I4X: Channels: 4 Model Type: Fixed-Wing/Glider/Helicopter RF Range: 2.4055-2.475GHz RF power: <20dBm RF Channel: 140 Bandwidth: 500KHz 2.4GHz system: AFHDS 2A / AFHDS Modulation Type: GFSK Stick Resolution: 1024 Low Voltage Warning: <4.2V DSC Port: PS2 PPM Chargeable: No Antenna Length: 26mm Weight: 335g Power: 6V DC 1.5AA*4 Display: LED Indicators Size: 174*89*190mm On-Line Update: No Color: Black Certificate: CE0678, FCC Receiver Specifications: Channels: 6 Channels Model type: Airplane / Glider / Helicopter RF range: 2.405-2.475GHz Bandwidth: 500KHz Band sum: 142 RF Receiver Sensitivity: -105dBm 2.4G system: AFHDS 2A Code type: GFSK Sensitivity: 1024 Power: 4.5~6.5V DC ANT length: 26mm Dimensions: 45 * 23 * 9mm