RBFG's PCB board and pins have the same waterproof treatment as the mobile phone . On the side of the receiver. Sdr Radio Receiver Radiolink 2.4Ghz R8FG V2.1 3ms Latency 8 Radiolink R8FG 8 Channels 2.4GHz Gyro Receiver 2pcs, 600m Long Range Control Voltage Telemetry, Water-Splash RX for RC Remote Controller RC8X/RC6GS V3/RC4GS V3 RC Crawler Car Boat while channels 7 and 8 transmit PPM and SBUS signals.respectively.RadioLink R8FG V2.0: A high-performance receiver featuring BluePurple-S BUS.PPM.and PWM technologies. there are four working modes including ordinary PWM mode.SBUS mode.and Gyro SBUSmode . Channels 1-6 transmit PWM signals. consider using foam material during installation to absorb any shocks or impacts. which can output not only PWM signals but also PPM and SBUS signals . it requires binding to work with your transmitter. 14+yRC Parts & Accs: ReceiversQuantity: 1 pcsOrigin: Mainland ChinaModel Number: R8FGMaterial: PlasticFor Vehicle Type: CarsBrand Name: RadioLinkCompatible transmitters RadioLink R8FG 2.4G 8-channel receiver . Radiolink 2.4Ghz R8FG V2.1 3ms Latency 8 Channels Gyro Receiver with Voltage Telemetry, Waterproof RX for RC Crawler Car Boat Radio Controller RC8X/RC6GS V3/RC4GS V3/RC6GS V2/RC4GS V2/T8FB/T8S for sale | Phoenix, AZ | Nellis Auction