FrSky D4R-II 2.4G 4CH ACCST Telemetry Receiver Naked

FrSky D4R-II 2.4G 4CH ACCST Telemetry Receiver NakedDescription:Brand name: FrksyItem name: D4R-II receiverOperating Range: full range (>1.5km)Operating Voltage Range: 3.5~10VOperating Current: 60mANumber of Channels: 4Dimension: 40 x 22.5 x 6mmWeight: 5gNote: This is naked receiver!Compatibility:Compatible with FrSky two way telemetry modules: DFT, DJT, DHT, DHT-UFeatures:Firmware upgradeableLighter weight and physically smallerAlarm warning on low voltage, poor reception, etc.One external analog telemetry port and one digital data-stream port (connect to FrSky Sensor Hub FSH-01)RSSI (PWM) and CPPM output - If CH3 and CH4 are connected by a jumper, CH1 will output CPPM for CH1~CH8, and CH2 will output RSSI (PWM)English Manual,Please Package Included:1 x FrSky Naked D4R-II Receiver