Which statement is true about the guidance subsystem of the FGM 148?

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Study for the USMC MOS 0352 Anti-Tank Missileman Test. Prepare with flashcards and multiple-choice questions, each with hints and explanations. Get ready for a successful career!

Multiple Choice

Which statement is true about the guidance subsystem of the FGM 148?

Explanation:
The guidance subsystem of the FGM 148 is built from two main parts: the imaging infrared seeker and the Guidance Electronics Unit (GEU). The seeker provides the real-time infrared image of the target, while the GEU processes that data and generates the steering commands that drive the missile’s control surfaces to keep the target in view and guide it to impact. The other items aren’t part of this subsystem: the laser targeting assembly (LTA) isn’t used on the Javelin’s guidance, the warhead assembly is a separate payload, and saying it’s only an infrared sight leaves out the crucial processing and control role of the GEU.

The guidance subsystem of the FGM 148 is built from two main parts: the imaging infrared seeker and the Guidance Electronics Unit (GEU). The seeker provides the real-time infrared image of the target, while the GEU processes that data and generates the steering commands that drive the missile’s control surfaces to keep the target in view and guide it to impact. The other items aren’t part of this subsystem: the laser targeting assembly (LTA) isn’t used on the Javelin’s guidance, the warhead assembly is a separate payload, and saying it’s only an infrared sight leaves out the crucial processing and control role of the GEU.

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