RadioLink R8EF 2 4GHz 8CH Long Distance PWM PPM SBUS RC Receiver for T8FB T8S RC Transmitter RC Airplane Car BoatSpecification Brand RadiolinkProduct Name R8EF Size 41 5 21 5 11 5mmWeight 14gAntenna Length 210mmNumber of channels 8 channelsSupported models car boat glider fixed wingWorking voltage 3V 15VWorking current 38 45mA input voltage 5V Frequency 2 4GHz ISM bandSpread spectrum method FHSS 67 channel pseudo random frequency hoppingControl distance 2000 meters in the air the actual flight distance varies with the environmentCompatible remote controller RC8X T8FB standard T8S RC6GS V2 RC4GS V2 RC6GS RC4GSApplicable Transmitter ModelRadiolink R8EF 2 4G 8CH receiver suitable for RadioLink 8CH remote controllers T8FB standard T8S RC4GS V3 RC6GS V3 RC4GS V2 and RC6GS V3 Signal Output TypeSupports simultaneous output of three signals SBUS PPM and PWM Signal Working Mode1 PWM signal working modeThe receiver indicator light is red and 8 channels of PWM signals are output 2 S BUS PPM signal working modeThe receiver indicator light is blue purple channel 1 outputs S BUS signal channel 2 outputs PPM signal and channels 3 8 output corresponding PWM signals a total of 8 channels of signals are output Signal SwitchingShort press the ID SET switch on the side of the receiver twice within one second to complete the switching of R8EF s PWM signal and SBUS or PPM signal BindingEach transmitter has an independent ID code Before using the device the