A reader who was having difficulty reproducing the results of some radar calculations in two posts from 2012 asked if I could put up a post showing how the calculations were carried out in more detail. So I do this below:
Some of the above numbers come in slightly lower than in the original post, for example 860 km rather than 870 km. Perhaps rounding off differences?
mostlymissiledefense 
tecnomilitar
/ July 30, 2018Does the SPY-1’s range against a 0.03m2 RCS warhead fit for a fighter with even RCS ?