alrighty, I can finally give a report about the Ka band of my v1 3.854.
driving on I10 today, my v1 alerted to a Ka signal in a spot where it hasn't falsed before so I look ahead, sure enough, about 100-200 yards ahead (it was hard to judge), there was a State Trooper on the side of the road. I was able to brake unnoticeably to slow down to 5 over PSL and pass him. My first thought was "jeez, that barely provided any warning at all!" but as soon as I passed him, the signal went up to full and ALERTED FROM THE REAR FOR TWO MILES! Two miles, I kid you not. I realized he must have been using his front radar, and based on the performance of the rear antenna, it leads me to believe had he been using rear radar, I would've had a similar range on the front antenna, alerting much more prior to seeing him. The fact that it didn't alert until 100-200 yards before wasn't an issue since he was only clocking cars as they passed him.
I had another encounter about 20 seconds after it stopped alerting to that LEO from the rear. I received a brief weak Ka signal as I approach the top of a hill, and then increased as I topped it off and came down and right ahead two state troopers that had a car pulled over, neither LEOs were monitoring traffic, one had apparently left his radar on. The signal alerted to full as I passed, and quickly ceased. I was a tad disappointed with the v1's performance on this encounter, but I can't really gather any conclusive evidence as to the overall Ka performance of v1.
HOWEVER- one thing just struck me as I wrote this that IS a possibility- the place where the two LEOs where (the 2nd encounter that I just described) was in a spot where I've gotten Ka falses... could it be possible that both had their radars OFF and I was picking up the normal false?
Hmm...




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