Futaba FUTL7688 R334SBS S. Bus 2.4GHz T-FHSS SR HV 4-Channel Receiver 7pX. Brand New in Factory Packaging. Bus 2.4GHz T-FHSS SR HV 4-Channel Receiver. This is the Futaba R334SBS 2.4GHz TFHSS 4-Channel SBus-2 Receiver. Designed for use with Futaba surface transmitters using TFHSS and. Programmable and compatible with S. Normal/high-speed modes (auto detection), normal mode […]