Offering an amazing 14 channels, the 12K transmits on S-FHSS and T-FHSS modes, has a large, backlit LCD screen, 30 model memories (expandable), S.BUS and servo programming etc. (Mode 1 - throttle Right). Includes R3008SB 8/18-channel T-FHSS receiver. Key Features T-FHSS Air System The 12K transmitter has adopted the bidirectional communication system "T-FHSS Air". Data from the receiver can be checked in your transmitter. T-FHSS Air is a maximum 14 channels (linear 12 channels + switch 2 channels) 2.4 GHz dedicated system. S.BUS2 System By using the S.Bus2 system multiple servos, gyros and telemetry sensors are easily installed with a minimum amount of cables. Model Types Six swash types are available for helicopters. Six types of main wings and three types of tail wings are available for airplanes, multicopters and gliders. Functions and mixing functions necessary for each model type are set in advance at the factory. Data Input The 12K is operated by a 6.0 V/1,800 mAh NiMH battery. Micro SD Card (Secure Digital Memory Card) *NOT INCLUDED Model data can be saved to a micro SD card (SD: 32MB – 2GB, SDHC: 4GB-32GB). When T12K transmitter software files are released, the software can be updated by using a micro SD card update. Edit Button Two edit buttons are provided, and the operating screen can be immediately "Returned" to the HOME screen during operation. Setting operation can be performed easily by combining this button with a push dial. Vibration Function Selects a function that alerts the operator to various alarms by vibrating the transmitter in addition to sounding a buzzer.