RADAR = A Radio Transmitter and Receiver
Sends out a signal and receives back a signal. RADAR has limitations and there are two sources of potential problems or error:
1. The Unit itself (was it working properly)
2. The Operator (any machine is only as good as it's user)
I'm just going to go over the major error problem areas in this blog post.
1. Vehicle Interference Error
Did they target and focus only on your car, and no other car or moving object? Was there "traffic" on the road besides your car?
2. RFI (Radio Frequency Interference) Error
Car fan blades and moving car parts (heater or air conditioning unit), also known as mechanical interference error.
Radio signals from police radio, CB, walkie talkie, cell phones, radio, and/or any other electronic device.
Poor connections with any electronics in the car or the unit can cause electrical bleeps and shorts.
Lights in or out of the car can bring on a false reading as well.
3. Calibration by Tuning Fork
The RADAR unit should be calibrated (checked for accuracy) both before and after a speeding ticket is issued. Many law enforcement officers only check the unit at the start of their shift and at the end of their shift. This does not ensure that the unit was properly working at the time of a specific ticket (driving infraction).
If the tuning forks are too hot or too cold they will not accurately calibrate the RADAR unit either.
There are a great many areas to challenge with any ticket but in particular with a speed related infraction. In New York State the standard is to prove that you were speeding beyond a reasonable doubt.
Always consult with an attorney about any criminal or non-criminal charges you have pending to discuss your options and/or defenses.
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