The R304SB-E is a great receiver in the fantastic Futaba quality. The 4 channel receiver works with T-FHSS telemetry, with external telemetry sensors (bought separately) connected through the S.BUS2 port. It has no external antenna so is only recommended with electric RC cars.
Protocols: 2.4GHz T-FHSS Telemetry
Size: 39mm × 26mm × 10mm
Weight: 6.7 g
Voltage: 4.8 - 7.4V
Product ID: FPR304SBE
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