Futaba R304SB 4 Channel S-BUS Receiver (Integrated Antenna)

The Futaba R304SB 4-Channel S-BUS Receiver with integrated antenna is a compact T-FHSS telemetry unit optimised for indoor use, particularly smaller carpet-track cars where space is at a premium. Measuring just 35.1 x 23.2 x 12.5 mm and weighing only 7 g, it delivers reliable control in a tiny footprint. High-voltage capable and operable across 4.0–8.4 V, it suits a wide range of modern RC electronics, while S.BUS helps streamline wiring in tight installs.

Key Features

• T-FHSS telemetry system
• Integrated antenna
• Input voltage: 4.8–7.4 V
• High-voltage capable
• Compact size and lightweight (7 g)

Tech Specs

• Size: 35.1 x 23.2 x 12.5 mm
• Rated voltage: DC 4.8–7.4 V
• Operating voltage: DC 4.0–8.4 V
• Channels: 4
• Colour: Black
• Age recommendation: 14+

What's in the Box

• 1x R304SB-E 4-Channel Receiver

Suggested Compatibility

• Futaba T-FHSS telemetry radio systems

Important Notes

• Do not use the R304SB-E in GP cars.
• Use of analogue servos may cause servo trouble.