3000M frequency modulation transmit and receiver

Detailed Product Description

3000M frequency modulation transmit and receiver

 

Transmitter program are as follows:

1, RF, timing, light detection with the same receiver;

2, MCU need to replace a larger Flash and RAM of the MCU, to ensure reliable communication;

3, RF need to increase a PA, to increase communication distance to ensure the two relay transmitters is greater than the distance between the 500 meters.

  

Receiver controller hardware program described as follows:

 

1, RF part of the FSK data transmission using dedicated high-speed IC, to ensure rapid and reliable control data;

2, MCU using industrial grade MCU;

3, IC timing belt 32.768KHz using real-time clock IC Timing;

4, light detected by photoelectric conversion of the voltage of the AD, the sensitivity is high;