70km and 120km detection range against stealth fighter and bomber targets? Seems...optimistic.
EO/IR tracking systems are increasing in capability quite fast... and in the near future may be one of the most primary detection and tracking systems and fire control solutions for A2A combat against opposing stealth targets.
That said, I'm surprised they would pull out actual numbers for actual real world aircraft. I suppose it's based off their own estimates, but they should know better than to put out claims that many may deem as "unrealistic" (even if they are not that unrealistic).
What I'd like to know is why their F-22 detection range is lower than B-2's... are these ranges for when both are subsonic? Because if it was for F-22 supercruising or on afterburner the detection range should be far larger for even a four engined subsonic flying wing.
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anyway the company is called jiangsu a-star it seems
they have a website, but it seems like these products (or any products) are put up...