Features:Frequency Hopping Spread Spectrumes Design: Moves hundreds of times per second so there are no signal collisions or interruptionsDual Antenna Diversity: Seamlessly selects the best receptions between the two receiver antennas.8 channels: High resolution, fast responsing on all channels.Long-distance control: The stable remote control distance in the airs can reaching 2000 meters. (The actual control distance depends on the environment.)Satisfactory service: If you have any questions, please contact us in time. We will provide you with better products and services.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Size: 41.5*21.5*11.5mmAntenna length: 210mmNumber of channels: 8 channelsSupported models: car/boat/glider/fixed-wingWorking voltage: 3V-12VWorking current: 38-45mA (input voltage 5V)Frequency: 2.4GHz bandSpread method: FHSS 67 channel pseudo-random frequency hoppingControl distance: 2000 meters in the airs, the actual flighting distance varies with the environmentCompatible remote control: for T8FB (standard configuration)/T8S/RC6GS V2/RC4GS V2/RC6GS/RC4GSApplicable transmitter model2.4G 8-channel receiver, suitable for Radiolink 8-channel remote control (standard configuration) RC4GS and RC6GS.Signal output typeSupport SBUS, and PWM three kinds of signal output at the same time.Signal working mode1. PWM signal working modeThe indicator light of the receiver is red, and outputs PWM signals of 8 channels.2. S-BUS/ signal working modeThe receiver indicator light is blue (purple light), channel 1 outputs S-BUS signal, channel 2 outputs signal, 3-8The channel outputs the corresponding PWM signal, and a total of 8 channel signals are output.signal switchingShort press the (ID SET) switch on the side of the receiver twice (within one second) to switch between the PWM signal of the R8EF and the SBUS or signal.