Last night while doing some laser testing w/ alpine in Flint MI on Miller rd, I was picking up ka band on my 795 which lasted for quite a while. Since I couldn't find the radar source, I just figured it was a false alarm since there where a lot of buildings around. I don't see many false alarms on ka band but I do know of one other place where my V1 and 995 false on ka. It is a certain bank I pass by.