What is the signal of crossing machine rqly?

The flat knitting machine rqly is a digital signal.

According to the official website display of the crossing machine, the crossing machine rqly is a digital signal. Because the digital signal has strong anti-interference ability and stability, the crossing machine flight is also safe and reliable.

Crossing machine is a kind of unmanned aerial vehicle. Different from common photographic drones, racing drones can reach a top speed of 230 kilometers per hour, and the acceleration from 1 km to 100 km is less than 1 sec.