i could see a county cop well before my detector went off. From the time i got an initial "k5" alert, i only had a couple seconds before it became "K9" immediately.
was this an instant on?
is it possible for a detector to all of a sudden fall short on certain frequencies/bands? i know the K band is consistent because i drive through a toll booth and it alerts the same every time.
with the exception of laser, i think i've only really seen constant on radar- KA from state police and K band from county police, but this is the first time that i saw the cop WELL before my RD went off.