Okay, new to all of this and need some knowledge.
in the past with K band i understand they can only get a speed reading while you are coming at them. Not from behind.
what about laser and Ka? are these forms of speed measurement that can be used going the same direction or perpendicular to a car? please help me out here.
i ran across radar at an intersection and he was going east/west while i was going north/south. could he of got a reading depending on radar?