I used this inside the nose cone on my P85D since radar range through the windshield was severely limited. I upgraded to the P100D and have no use for this as the new windshield no longer has this issue. Looking for $75 shipped in the USA.
More details about the item here: https://www.amazon.com/ARMOR-WEATHER-STEALTH-DETECTOR-VALENTINE/dp/B00WKRYSJK
More details about the item here: https://www.amazon.com/ARMOR-WEATHER-STEALTH-DETECTOR-VALENTINE/dp/B00WKRYSJK