?Our FlySky FS-TH9X 9CH 2.4G RC Helicopter Transmitter Controlled by Right Hand has revolutionized the way people experience RC£¬ and now it can stand up to the top competitions. It adopts newest AFHDS (automatic frequency hopping digital system)£¬ which is developed by FlySky for all the radio control model lovers and is patented by FlySky at home. The system offers super active and passive anti-jamming capabilities£¬ very low power consumption and high receiver sensitivity. With extreme rigorous testing by engineers and studying the markets for years£¬ AFHDS is now considered to be the one of the best systems available in the market. Also£¬ 2.4GHz radio system adopted has a lot of advantages. Operating at 2.4GHz puts the radio control out of the frequency range of any 'noise' generated by the other electronic components on your helicopter£¬ such as the brushless motor£¬ electronic speed controller£¬ servos and any metal to metal noise£¬ eliminating interference and glitch that can affect traditional frequency system.                                     Features             Apply to glider£¬ helicopter£¬ airplane£¬ also car or boat<br> The transmitter offers various functions£¬ such as throttle curves£¬ pitch curves£¬ endpoint adjustments£¬ subtrim£¬ swash AFR mixes£¬ servo reversing£¬ timer£¬ dual rate£¬ exponential£¬ flaperons£¬ V-tail mixing£¬ elevons<br> With sensitive and stable performance£¬ it is practical and durable<br> Small size£¬ lightweight£¬ easy to carry<br> It features quick response and easy operation<br> It has a clear-to-read and easy-to-understand menu£¬ and the respond time is so short£¬ selecting an option is sharp and tidy <br>                                                            Specifications            Channels    9 Channels    <br>RF Range    2.40-2.48GHz    <br>Bandwidth    500Hz    <br>Band    160    <br>RF Power    Less Than 20dB    <br>2.4G System    AFHDS    <br>Code Type    GFSK    <br>Senditivity    1024    <br>Low Voltage Warning    Yes (Less Than 9V)    <br>DSC Port    Yes (3.5mm£¬ Output: PPM)    <br>Charger Port    Yes    <br>Voltage    DC 12V     <br>Battery    8 x 1.5V AA Batteries (Not Included)    <br>Suitable for    Airplane£¬ Helicopter£¬ Glider    <br>Color    Black    <br>Model    FS-TH9X (Mode 1)    <br>Dimensions    (8.07 x 7.28 x 2.76)" / (20.5 x 18.5 x 7)cm (L x W x H)    <br>Weight    24.83oz / 704g     <br>                                                            Package Includes            1 x FlySky FS-CT6B Transmitter1 x Receiver1 x User Manual