Ok since I've always been told there are no stupid questions....I hope this isn't the first!
I was passed today by a corvette who had an older looking cobra mounted directly on the dash. Of course it produced a few false Ka alerts on my Pro78 running Filter 1. So as I followed, I changed to Filter 2 and the falses stopped.
My question is- with the 78 working to prevent the falses form a leaky cobra, will this have a negative impact on a real Ka threat if I were to encounter one while the unit is filtering the cobra out? Or is it a totally seperate event happening internally?