Futaba R304SB 4-Channel T-FHSS Receiver

Futaba R304SB 4-channel telemetry receiver for surface models. It uses the 2.4GHz T-FHSS system and operates between 4.8V and 7.4V. Dimensions are approximately 3.5cm x 2.3cm x 0.9cm (1.4" x 0.9" x 0.3"). It's a useful component for RC car or boat enthusiasts looking to monitor real-time data.