I have a Whistler 1788 sitting on the dash (on Highway mode) and driving at night on this stretch of road. I've not seen any LEOs in action at night on this particular stretch but tonight was different. Traffic was light as usual and suddenly, I got a momentary Ka 1 alert. It beeped a couple of times and stopped.
I thought it was a false because my 1788 remained quiet all the way to about 2 km down the road when I saw this LEO van parked by the roadside and I knew they were shooting from within the van (there was this warning sign near the van informing of police operations in progress). However, my 1788 was still as quiet as ever.
So guys, from what I described, did my Whistler really capture the radar gun or did I detect a false 2km before the LEOs?