Futaba's FASST (Futaba Advanced Spread Spectrum Technology) shifts very quickly virtually eliminating signal conficts and interruptions unlike other 2.4GHz systems that only stay on one or two frequencies Dual antenna diversity enables FASST system to automatically and seamlessly select the best reception between the two antenna built into the receiver ensuring that model stays under constant control of transmitter regardless of altitude Pre-Vision Packet Screening technology scans incoming data
This review is from: Futaba 4PK 4ch 2.4GHz FASST Transmitter/Receiver (Toy)
Not much to say... it's the best period. The only problem is the price of the receivers. Other than that you can be sure that you bought the best in the world for now.
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