
RadioMaster R81-SPI FrSky V2 Radio Receiver
Due to popular demand, RadioMaster now offers a V2 option of their popular R81 receiver. The R81 V2 receiver is Frsky D8 / D16 and Futaba SFHSS Compatible. COMPATIBILITY: Multi-Protocol Transmitters Multi-Protocol Modules FrSky Transmitters with v1 Software*NOT compatible with new FrSky Transmitters that are updated with v2 software. SPECIFICATIONS: Type: R81 Nano SBUS Receiver Channels: 8 Frequency Range: 2400-2483.5Mhz Power Input Range: 4.5-6V Signal Format: D8, D16 & SFHSS Compatible Output Format: SBUS RSSI: RSSI on Ch9 of SBUS Output Range: >1km Antenna Length: Approximately 6cm Size: 17x11mm Weight: 2g HELPFUL LINKS: R81 V2 Receiver Manual INCLUDES: (1) RadioMaster R81 V2 Radio Receiver(1) Servo Wire(1) Clear Heat Shrink