Able to function in both FHSS and S-FHSS modes, this new and low cost four channel received can be used with a wide range of Futaba transmitters, including 2PL, 3PL, 4PL, 4YFG and 6JG and can be operated with up to 7.4V battery packs. Using Brushless or Digital servos enables S-FHSS (high-Speed) usage.