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FS-R4B
ANT- PWM channels
- 4
- Antenna
- Single antenna
- Data port / output
- PWM
- Dimensions
- 30.2 x 18.0 x 13.0mm
- Weight
- 5g

The R4B receiver is the ideal partner when using a Flysky remote control and is specially designed for the installation and output of PWM signals. Therefore it is supported by all ANT-capable transmitters.
Technical Specifications
| PWM-Channels | 4 |
|---|---|
| RF | 2.4GHz |
| Protocol | ANT |
| Antennas | Single |
| Input Voltage | 3.5-8.4V |
| Range | 100~300m (Ground) |
| Output | PWM |
| RSSI | Yes |
| Temperature | -10°C to +60°C |
| Max. Humidity | 20%-95% |
| Update | Ja |
| Dimensions | 30.2x18x13mm |
| Weight | 5g |
| Compatible Transmitter | all ANT-Transmitter |
| Product Model | FS-R4B |
|---|---|
| PWM Channels | 4 |
| RF | 2.4GHz |
| Protocol | ANT |
| Antenna | Single Antenna |
| Input Power | 3.5-8.4V |
| RSSI | Support |
| Data Output | PWM |
| Temperature Range | -10℃—+60℃ |
| Humidity Limit | 20%-95% |
| Online Update | Yes |
| Dimensions | 30.2*18.0*13.0mm |
| Weight | 5g |
| Certification | CE,FCC |
Specifications published by www.flysky-cn.com
