Sky-Hero Link9 RC transmitter, drone , fpv

Sky-Hero Link9 RC Transmitter Specification: - Channels: 9 - 2.8inch 16 bytes ture color screen, 240*320 pixel - Support 120/90 degree tilt helicopter, including fixed-wing copter, glider, 5 flight modes - Menu: English + Chinese - Fast response, 3ms synchro response - Real 4096 class precision, each 0.25us - DSSS anti-interference - Receiver integrated with return transmission - Transmission frequency: 2.4Ghs ISM (2400~2485MHz) - QPSK modulation - Single channel bandwidth: 5.0MHz - Work voltage: 8.6-15V - Work current: 105mA - Adjacent channel rejection ratio: 38dbm - Transmit power: 100mW (Board test); 20dbm (3m air test) - Ground distance 900m, Air 1.5km - S-BUS function - Support USB online upgrade - UI design - Multi-axis menu interface - Vibration alarm - Mini receiver, compatible with 10CH transmitter - Multicolor Navigation menu - Required x4 AA Batteries