ちなみにE-7はレーダが600km以上、パッシブ探知なら850km以上という情報もある

https://armyrecognition.com/military-products/air/other/electronic-warfare/e-7a-wedgetail?utm_source=chatgpt.com
> The radar is capable of simultaneous air and sea search, fighter control and area search, with a maximum range of over 600 km (look-up mode).
> the radar antenna array is also doubled as an ELINT array, with a maximum range of over 850 km at 9,000 meter altitude

当たり前だけど、アンテナも機器も小型なのにより高性能を実現する夢の超技術はない