The 6EXP is Futaba's entry-level 2.4GHz aircraft/helicopter system and utilises the highly advanced FASST (Futaba Advanced Spread Spectrum Technology) system to give the ultimate in performance and control. Allowing switch on and go operation, and with amazing interference rejection, this set is the standard by which all others are measured. With this set there will be no more waiting for a frequency to become clear, and fellow fliers cannot accidentally shoot you down by mistakenly switching their set on when it is on the same frequency, significantly increasing safety and allowing more flying time at popular flying sites. With the operating frequency changing every two milliseconds, the 2.4GHz FASST system is virtually invulnerable to interference, unlike other less advanced systems that operate on one or two fixed frequencies. Dual antenna diversity selects the best signal from the two receiver aerials, so there is a solid RF link, no matter what the attitude of the model. The tiny R617FS receiver weighs only 9.8 grams (7 grams without case), but is a full range receiver that works every bit as well in normal or giant scale models, allowing simple swaps between models. Unlike other systems there is no separate aerial module that has to be installed, increasing weight and taking up more space. Other features include Pre-Vision Packet Screening Technology that scans the incoming data, and applies sophisticated error correction techniques as well as the Easy Link system which incorporates a unique ID code in the transmitter, which when linked with the R617FS receiver, ensures that only this particular receiver will accept commands from its "paired" transmitter.
