Hence why notching only really works when you are below the firing aircraft. This means as you fly a straight path perpendicular to the oncoming radar, your angle changes to the radar and so your closure rate changes. You have to keep your closure rate with the radar the same as the grounds rate behind and bellow you. The disadvantage with using a K band is that it detects a lot of false alerts. K Bands were being used by the police a couple of decades ago because of ITS HIGH PERFORMANCE AS AN ALTERNATIVE TO X BAND RADAR, which was the first radar band being used. The proposed LNA was implemented in hybrid integrated circuit technique on the microwave substrate. K bands are radar waves that have 18 GHz to 27 GHz. 2, FAA STC ST03027AT-D, GIV-X, Installation of Broad Band Multi-Link. The goal is to break the radar lock temporarily to either escape or maneuver out of their reacquisition scan and engage them, thus there is no such thing as offensive notching either, its a purely defensive move.Īs for why you fly perpendicular of the radar cone and not the aircraft, notching works because Doppler radar measures the closure rate of radar returns vs the background closure rate of the ground. The designed LNA has dualpass band operation and a notch between the X and Kbands. SAAB 340B, Introduction of Alternate Cargo Net Location LayoutRev 1: to add an. So reference my first sentence, you just put the spike direction on your beam. Flying perpendicular of the aircraft only works when you're directly at their 12. Flying perpendicular in a straight line from the aircraft is just cranking, notching is when you fly perpendicular from the radar emission, which is a cone. K band runs at 50 at slower speeds Custom: Manual control over K band sensitivity, plus K Notch control. This isn't notching, notching in a look up scenario is stupid to begin with and it also requires you to put the spike direction on your beam, even then you should be pushing for a look down scenario while flying slightly into their radar beam.
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