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Rafael debuts extended-range I-Derby

机译:拉斐尔(Rafael)首次亮相远程I-Derby

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Rafael Advanced Defense Systems took the opportunity at Paris to debut an extended-range (ER) variant of the I-Derby short-to beyond-visual-range (BVR) air-to-air missile (AAM) it unveiled at Aero India in February. The new missile uses a dual-pulse solid rocket motor that extends the range of the missile from 65 km to around 100 km (assuming a 'standard' engagement at around 20,000 ft with firing and target aircraft approaching head-on at M0.9). It retains the Derby's short-range and lock-on-before launch capabilities, along with the I-Derby's software-defined radar seeker, which allows the seeker's performance parameters to be updated to address new or evolving threats. Like its predecessors, the I-Derby ER can also be employed as a surface-to-air missile as part of the Rafael Spyder short- to medium-range air defence system.
机译:拉斐尔先进防御系统公司(Rafael Advanced Defence Systems)借此机会在巴黎首次亮相了I-Derby短程至超视距(BVR)空空导弹(AAM)的扩展型(ER)。二月。新型导弹使用双脉冲固体火箭发动机,将导弹的射程从65 km扩大到约100 km(假设“标准”交战在20,000 ft左右,发射时目标飞机正对着M0.9。 。它保留了Derby的短程和发射前锁定功能,以及I-Derby的软件定义的雷达搜索器,可以更新搜索器的性能参数以应对新的或不断发展的威胁。像它的前辈一样,I-Derby ER也可以作为Rafael Spyder中短程防空系统的一部分用作地对空导弹。

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