WFR09S 2.4G 9-channel Mini Receiver WFLY For Helicopter Airplane Remote Control

WFR09S 2.4G 9-channel Mini Receiver WFLY For Helicopter Airplane Remote Control

WFLY  2.4Ghz System
1. WFLY 2.4GHz system uses the DSSS frequency-hopping technology . DSSS is direct sequence spread spectrum which is one of the most strongest anti-interference ability in the modern digital communications.
2.The DSSS application in the WFLY 2.4GHz systems is also designed the hopping function .The current system is can hopping in three channels , the width of each channel is 1Mhz. Once a channel is interference, will communicate in another channel. Improve the Interference and the reliability .
3. Each device has a separate identification code, will improved the anti-interference when more than one device work together.
4.Automatic channel scan. Each WFLY 2.4GHz transmission equipment automatically scan the available channels, to ensure the equipment can more reliable work.
5.Communications data cheakout are according to the identification code for CRC to ensure that a large number of 2.4GHz devices will not interfere with each other while working to enhance immunity and reliability.
6. Selected high-tech electronics optimized design are provided a powerful guarantee to the reliability and robustness of the equipment .
7. WFLY uphold the traditional software development with high reliability to ensure that each WFLY 2.4GHz equipment is reliable and stronger anti-interference ability.

Specifications:
- Use in：airplane, helicopter, glider, car, boat
- Band：2.400GHz-2.483GHz ( varies with different country and region)
- Receive sensitivity：-97dBm
- Fail safe,  quick recover signal
- Modulation：PPM/PCMS 1024/PCMS 4096
- Power：4.8-6V
- Dimension：44.8×27.9×16.39mm
- Weight：14.8g
- Range test in ground: more than 900M
- Dual MCU, dual antenna receiver:Contains two receivers working independently

Features:
- Choose the optimum signal for antenna
- More reliable
- Quicker response
- Better anti-interference
- Longer range