The Corona R6SF 2.4GHz S-FHSS/FHSS compatible 6Ch receiver is designed for use with Futaba S-FHSS/FHSS 2.4GHz transmitters, such as T4YF/T6J/T6K/T8J/T10J/T14SG/T18MZ T18SZ air systems or 3PL/T3PRKA/4PLS/T4PX or T4GRS using S-FHSS/FHSS RF protocol.When working in 'Special mode' the R6SF can output up to 8 channels using S.bus to allow greater flexibility in performance as well as a convenient way to reduce the wire count in tight installations.Features: 6 Channel micro receiver (normal mode) 8 channels in special mode Low latency S.bus output (special mode) Twin antennas for signal securitySpecs: RF protocol:S-FHSS Voltage:3.6 ~ 8.5V Max Current:60mA max Operating temp:-10 ~ 70C Latency:20.4mS Sensitivity:-98dBm Dimensions:45 x 18 x 8mm Weight:8g