Overview
The Futaba R304SB is a compact 4-channel T-FHSS receiver with full telemetry support, specifically designed for surface RC models including cars, trucks, and boats. It operates across a wide voltage range and provides robust, low-latency signal transmission ideal for competitive use.
Key Specifications
| Parameter | Value |
|---|---|
| Modulation | T-FHSS (Telemetry Enabled) |
| Channels | 4 channels + S.BUS2 output |
| Telemetry Support | Yes (via S.BUS2) |
| Operating Voltage | DC 4.8V – 7.4V |
| Size | 35.1 × 23.2 × 8.5 mm |
| Weight | 6.6g |
| Compatibility | Futaba T-FHSS transmitters |
Features
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T-FHSS Telemetry System: Enables real-time telemetry data transmission via S.BUS2 for compatible devices.
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Compact & Lightweight: Ideal for tight chassis space in RC cars and boats.
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High Signal Stability: Reliable communication in competitive and hobbyist environments.
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S.BUS2 Support: Allows connection of telemetry sensors and additional devices.
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Failsafe Function: Ensures safety in case of signal loss.
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Note: Use of analog servos is not recommended, as it may cause operational issues.
Applications
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1/10 and 1/8 RC cars (on-road & off-road)
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RC boats and surface vehicles
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Hobbyist and competition-grade radio systems
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