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FTr4
AFHDS3- PWM channels
- 4
- Antenna
- Single antenna (50mm)
- Data port / output
- PWM/PPM/i.bus/s.bus
- Dimensions
- 33.7 x 20 x 10.7mm
- Weight
- 4.9g

The FTr4 receiver is the ideal support when using a Flysky remote control. The receiver makes use of a technology used by several Flysky transmitters - the automatic frequency hopping digital system (short: AFHDS3). With a bidirectional transmission system via the antenna this receiver is specially designed for the installation and output of PWM/PPM/i-BUS and S.BUS signals.
Technical Specifications
| PWM-Channels | 4 |
|---|---|
| RF | 2.4GHz |
| Protocol | AFHDS 3 |
| Antennas | Single (50mm) |
| Input Voltage | 3.5-8.4V |
| Output | PWM/PPM/i-BUS/S.BUS |
| RSSI | Yes |
| Temperature | -10°C to +60°C |
| Max. Humidity | 20%-95% |
| Update | Yes, online |
| Dimensions | 33.7x20x10.7mm |
| Weight | 4.9g |
| Suitable for | >1500m (air) |
| Compatible Transmitter | all AFHDS3-Transmitter |
| PWM channel | 4 |
|---|---|
| Wireless frequency | 2.4GHz |
| Wireless protocol | AFHDS 3 |
| Range | > 1500m (air) |
| Antenna type | Single antenna (50mm) |
| Power | 3.5-8.4V |
| RSSI | Supported |
| Data port | PWM / PPM / i.bus / s.bus |
| Temperature range | -10 ℃ to +60 ℃ |
| Humidity range | 20% -95% |
| Online Update | Yes |
| Dimensions | 33.7*20*10.7mm |
| Weight | 4.9g |
| Certification | CE,FCC ID: N4ZFGR4P00 |
Specifications published by shop.flysky-cn.com
