Topic: Good and wrong signal
My customer has a unit always sends good signals but sometimes sends wrong signals with wrong speed as you see in pictures. the device type is teltonaka FM1100. and this customer is making penalties for any speed more than 120 km/h but most of the wrong signals give more than this speed. I don't know what the reason . and what about if I change this device with another type? is it possible for the driver to use any technology make noise for signal . and what this technology?