Product Model: FS-A3 PWM channels: 3 Wireless frequency: 2.4GHz Wireless protocol: AFHDS 2A Range: 500 ? 1500m (in the air) Antenna type: single antenna (150mm) Power: 4.0-6.5V RSSI: Not supported Data port: PWM Temperature range: 0 ? — + 60 ? Humidity range: 20% -95% Online update: No Dimensions: 35 * 22 * 12 mm Weight: 6 g Certification: CE
