QPCM For those that demand that extra level of performance and reliability, Hitec's radio R&D department has created a "super fast response" PCM technology we called "Q-PCM". This new "Quick" PCM signal sets a new industry standard with an incredible 0.011 second response rate, nearly 50% faster than any other PCM technology! 3 in 1 System (Heli, Glider Fixed wing) FM Modulation 7 Model Memory Digital Trims Sub Trims Trainer Capable 7 Character Model Naming Model Copy Data Reset to Defaults In-flight Timer Low Battery Warning Shift Selectable Servo Reverse all Channels EPA's all Channels Three Conditional Mixes Five Programmable Mixes (2 in Heli mode) Dual Rates Channels 1, 2 and 4 Exponential Rates on Channels 1, 2 and 4 Throttle Cut Switch Auto Engine Cut Engine Hold Preset Mixes Include - Aileron-Rudder, Elevon, V-tail, Flaperon/Spoileron, Crow and Camber/Reflex