— You wrote that you can only record the characteristics of road radars with an oscilloscope if you are close to the radar. Aren’t radars subject to standards?
— Most of the radar on our roads operates in the K-band. The remaining minuscule is laser and they can be ignored. But this does not mean that all radars are the same.
Strelka, for example: appeared ten years ago, worked in the K-band, like all older devices, but the detectors saw it only when the developers registered the signature.
Some models have a sensitivity setting in the menu so that the owner can set the optimal one. It’s in addition to the standard modes that adjust the device for city or highway driving.
So it is with all modern speedometers.
For high-quality detection, you need to know their “handwriting”. That is, to remove the signature of the operation of a particular radar.
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