my cam isn't very good but you can kindof see in the pic that it is the "Focus 3 FM SS" there is also a "Focus 2 FM SS" but i got the 3 ch one..........it tends to work better with EDF aircraft.......i am looking into getting a full set of GWS gear for my aircraft and this transmiter i can dedicate to TTTT use.......and if i get another cristal set i can make more than one truck....