Futaba quality, FHSS technology and an economical price make the 4YF 2.4GHz Radio an excellent choice for cost-conscious modelers wanting an interference-free spread spectrum system for sport flying. The 4YF has always been a great value – and now it's enhanced with cutting-edge 2.4GHz performance and security! All-channel servo reversing for more installation options Power and servo reversing switches located out of the way to prevent accidental changes Battery meter with green and red LED for instant “gono-go” status Frequency Hopping Spread Spectrum (FHSS) eliminates signal interference and frequency pins The included R2004GF receiver features a flexible coaxial antenna that can be easily positioned inside the model for optimum reception Easy, convenient push-button transmitterreceiver linking, with no binding plugs

Futaba quality, FHSS technology and an economical price make the 4YF 2.4GHz Radio an excellent choice for cost-conscious modelers wanting an interference-free spread spectrum system for sport flying. The 4YF has always been a great value – and now it's enhanced with cutting-edge 2.4GHz performance and security! All-channel servo reversing for more installation options Power and servo reversing switches located out of the way to prevent accidental changes Battery meter with green and red LED for instant “gono-go” status Frequency Hopping Spread Spectrum (FHSS) eliminates signal interference and frequency pins The included R2004GF receiver features a flexible coaxial antenna that can be easily positioned inside the model for optimum reception Easy, convenient push-button transmitterreceiver linking, with no binding plugs