corona r6sf 2.4ghz s-fhss/fhss compatible 6ch micro s.bus receiver hobbyking 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