Features: Ultra compact and lightweight (only 3.5g) 6 channel cPPM Ultra fast brownout recovery Programmed fail safe Wide input voltage (3.7~9.6V) Compatible with numerous flight controllers Specs: Frequency: 2.4Ghz Modulation: GFSK Sensitivity: Up to -97dBm Compatibility: Compatible with DSM2/DSMX 1024/2048 aircraft radio and module systems Channels: 6 channel cPPM output single line connection Input Voltage: 3.7~9.6V Current Consumption: 35mA Dimensions: 19 x 27 x 10mm Weight: 3.5g Antenna Length: 210mm