Originally Posted by
RocketRacer
are the Spektrum HRS Receivers for the 3PKS compatible with the Futaba 2.4ghz FASST Transmitter module??
No, Futaba uses a different archetecture DSM system called Frequency Hoppying Spread Spectrum, while Spektrum DSM uses Direct Sequency Spread Spektrum. The Futaba system jumps from frequency to frequency while in operation while Spektrum systems lock-on to one frequency when the radio is first turned on and stays on that frequency until the radio is turned off.